Real gold and diamond watch

Real gold and diamond watch. Audemars Piguet Royal Oak Diamond. $7,995. Shop all real gold watch collections at Jared. Case: 23. Patek Philippe Nautilus Diamonds. Luxury consignment sales. 28 mm, Steel ‑ yellow gold on Steel ‑ yellow gold. Case in 18K yellow gold (750/1000) set with brilliant-cut diamonds, dimensions: 22 mm x 30 mm, thickness: 6 mm, crown set with a diamond, silvered dial, blued-steel sword-shaped hands, 18K yellow gold (750/1000) bracelet, water-resistant to 3 bar (approx. $14,277. $145. 63 ctw. $1,555. from $642/month. Our real diamond G -shock Casio watches selection features both high-end and lower-end diamond encrusted Casio G-shock watches starting at just $200 with free shipping and layaway. Skip navigation. Iced Out 18k Gold Cartier Panthere Women's Diamond Watch 29mm Black Dial W25014B9. 2mm Ebel Beluga Watch with pavé diamond set bezel, white mother of pearl dial, diamond hour markers, gold-tone stick hands, Swiss made quartz movement, 18K yellow gold bracelet and signed deployment clasp. 09. $32,000. Audemars Piguet Women's Diamond Watch Royal Oak 33mm Diamond Bezel Black Band. $1,995. $2,800. Experience diamond watchmaking expertise. From designer watches to religious pieces, our selection includes chains, rings, bracelets, earrings, and custom jewelry for both men and women. Free Returns. 99. New. $199. View More Results. Iced-Out Audemars Piguet Royal Oak Offshore Chronograph Men's Diamond Watch 42mm. EASY RETURN OR EXCHANGE. 7" with Cuban Link Chain 8"+18" Necklace Bracelet,Free Giftbox 3. Halukakah. ( 1) Longines. (42% off) Womens luxury watches with diamonds | CITIZEN Gold-Tone Watches; Price. Deco Madison Stainless Diamond Watch. Each watch brand has its own methodology, caveats and quirks that have evolved over the years, but when examining a diamond watch, we use loupes, microscopes, UV lamps, GIA-compliant diamond color grading cards, master stones and other standard tools. (1. $5,338. . FREE delivery Mon, Dec 11 on $35 of items shipped by Amazon. Panthère de Cartier watch, small model, quartz movement. 18k Gold Ladies Diamond Watch Audemars Piguet Royal Oak 27mm 67075ba White MOP Dial. Day-Date 40. Shop All Watches for Seiko Diamond Collection is as convenient for you as it is good for the planet. Discover the latest women's diamond watches from Bulova. 12 OMEGA’s various collections of luxury watches for men and women offer beautiful timepieces made with the highest standard of Swiss precision and craftsmanship. Discover women’s luxury gold watches featuring precise Swiss movements, quality stainless steel and bezels encrusted with diamond accents. Museum Classic. Vintage Gold Tone Women's Bulova Dress Watch. Includes box and 18mm in extra links. Diamond Audemars Piguet Royal Oak 41mm Full Pave Dial Bracelet Rose Gold Watch. from $377/month. 24mm x 29mm Case Dimensions. 20% off MSRP is automatically reflected in pricing on the product page. $42,000. Chopard Happy Diamonds. Real diamonds possess unique qualities that set them apart. Or fastest delivery Fri, Apr 26. from $70/month. $8,995. Complimentary Delivery. ADD TO CART . $38,500. 25. FREE delivery Sat, Apr 27 on $35 of items shipped by Amazon. 90. May 30, 2018 · Trust, always verified with solid evidence. Now 20% off - $116. Engraved watch. Rolex. Never needs a battery. 6mm 18K yellow gold with two rows of pavé diamonds Dial: White mother of pearl with diamond hour markers Hands 4 cttw Real Diamond Watch, 14k Gold Vermeil Luxury Diamond Watch, Ready to ship, Iced Out Genuine Natural Diamonds, NOT Fake, Not Moissanite. See product specifications. Additionally, diamonds have exceptional light Tiffany Eternity:28 MM Cushion-shaped Watch in Rose Gold with Diamonds. Diamond Watches. Shop for women's gold watches at Nordstrom. (1) Hip Hop Joe Rodeo Razor Men's Iced Out Diamond Bezel Watch 10. Its 41mm yellow gold PVD case and anti-corrosive bezel frame a grey sunray dial outfitted with sapphire crystal, a date window, and Swiss Super-LumiNova® hands, hour markers, and Diamond Watch for Men - PRESIDENT - 18K Real Gold/Platinum White Gold Plated & Handset Diamonds Iced Out,42MM Width Green/Blue/Red Dial Wristband 9. Formed when carbon atoms bond to create exquisite crystalline structures, diamonds have been an object of desire and a symbol of sophistication for centuries. The allure of a Swiss gold watch is hard to resist, and OMEGA timepieces will allow you to shine brighter! From the iconic 18K gold watches of the Constellation Collection to the sporty and refined style of a Seamaster watch that seamlessly blends a ceramic crown accented with 18K Sedna™ gold engravings, you’re sure to find the perfect Tiffany HardWear:Watch in Rose Gold with Pavé Diamonds and Black Lacquer. INR 1,490,000. 95. Receive up to $2,000 Off * your engagement ring Longines. 45 per month. 00. Renowned worldwide, Rolex's commitment to Diamond Watch for Men - Hunter - 18K Real Gold/Platinum White Gold Plated & Handset Diamonds Iced Out,40MM Width Octagonal Dial,Wristband 8. Men's Casual Leather Watch, Big Face Chronograph Watch for Men, Fashion Easy to Read Dress Watch, Men's Waterproof Luminous Date Analog Watch, Gold/Black/White/Blue Dial. Metal: 14K White Gold Finish: High polish Total Gram Weight: 54 Stones: Diamond Cut: Round Ladies' 18K yellow gold 23. Cartier Santos Diamond. Discover a stunning collection of real gold and diamond jewelry for men and women at our New York store. Mens Rose Gold Ballon Bleu de Cartier watch. 25 shipping. from $2,989. Deco Madison Diamond Dial Two-Tone Bracelet Watch, 33mm. 12 ctw. Rose gold bangle dainty watch. (91) $995. Vintage 00s Quartz Gold Plated Link Strap Round Diamond Encrusted Bezel White Dial Ladies Cocktail Dress Wristwatch With By Rotary. t. $1,295. FREE shipping. $1499. Natural diamond and solid gold watches start at around $15,000, while moissanite iced out/bust down watches cost around $1,000-$2,500. +10 colors/patterns. $2,145. OMEGA’s various collections of luxury watches for men and women offer beautiful timepieces made with the highest standard of Swiss precision and craftsmanship. $2,700. 0 out of 5 stars 86 Iced Out Men Watch, Real Moissanite Diamond Rapper Watch, Hip Hop Watch, Stainless Steel watch, Luxury Unisex Watch, 14k Rose Gold Finish (13) Sale Price $2,208. 34 mm, Moonshine™ gold on Moonshine™ gold. About this item. 100+ bought in past month. Whether you are looking for a diamond watch for women or a men’s sporty diamond Diamond Bezel Rolex Datejust Men's Watch 36mm 3ct White MOP Face. Ladies' 18K yellow gold-plated stainless steel Christian Dior MIss Dior watch with white dial, gold-tone stick hands, textured 18K yellow gold-plated stainless steel link bracelet and signed double deployment closure. Others feature a thin layer of gold plating over top of other precious metals. 18K Yellow Gold & 18K White Gold. Aug 17, 2023 · For the fog test, hold the diamond or ring between two fingers and breath on it with a puff of air. Constellation. This item has been inspected and appraised by our certified gemologist. 5”,Cuban Link Chain 8"+18",Comes with Giftbox 3. Lady Elgin watch. 7”,Cuban Link Chain 8"+18",Comes with Giftbox 4. ( 133) Browse our collection of 18k Gold Watches for Men with up to 70% off your favorite brands and get free shipping on most orders over $89. 50+ bought in past month. 03. c. Discover a selection of the most beautiful OMEGA watches crafted with radiant diamonds. $8,137. *Limited exclusions; New Arrivals, Limited Editions, Attesa Collection, Eco-Drive One Collection, Series 8 Collection, The Citizen Collection, and Disney 100 Boxed Sets, are not eligible for discounts. Shop diamond luxury watches at wholesale prices. Or fastest delivery Thu, May 30. Diamond Bezel. from $11,251. 00 $ 2,016. Cases made of 14-karat gold (585 gold) can also be found, although most manufacturers offer 18-karat gold watches today. Matching His and Hers Diamond Rolex Watch Set Black Dial. Our team inspects a watch carefully to determine Men's 45mm Iced Diamond Pave Watch with Roman Dial - Bling-ed Out Metal Band - Quartz Movement - in 14k Gold, Silver, and Two-Tone Finishes - Watches, Chain Sets, and Bracelet Sets. At CITIZEN, we want to help our planet stay beautiful, so we are doing what we can to offer more sustainable choices. (489) $1,049. Shop online at icebox. Cristal Diamond Bracelet Jan 16, 2022 · Halukakah Diamonds Gold Watch Iced Out,Men's 18K Real Gold/Platinum White Gold Plated 40MM Width Roman Numerals Dial Quartz Wristband 8. His and Hers Two Tone Gold Rolex Diamond Watch Set Dark Red Dial Jubilee Bracelet. A light fog will form on the diamond because of the moisture and heat in your breath. Their hardness, measured on the Mohs scale, ranks 10 out of 10, making them one of the hardest substances known to man. (743) $69. Small wrist watch. Considered as real jewels,OMEGA's Diamond Watches are also complemented by exquisite bracelets. Z1460 Vintage 14K White Gold Elgin 19/Bulova Quartz Diamond Wrist Watch, Not Working. 7 out of 5 stars 49 Women's Alessandra Diamond Watch, 38mm - 0. Real Moissanite Diamond Men Watch, Black Dial Hand Made Luxury Watch, Hip Hop Watch, Stainless Steel Watch, Unisex Watch, 14k Gold Finish (20) Sale Price $2,016. Tiffany Eternity:32 mm Round Watch in White Gold with Diamonds. 00 Current Price $2,295. $8,880. Luxury watch makers often use 18-karat gold, an alloy that is 75 percent real gold and 25 percent other metals. Rolex diamond watches symbolize prestige and unparalleled craftsmanship. Happy Sport. From £269. Women's Gold Tone Diamond at 12 Marker Quartz Wristwatch. 15. or Best Offer. Vintage Lady Elgin 14K Gold Filled Hand Winding Ladies Watch w/ Gold Tone Band! (52) $349. 52 (35% off) Real Genuine Sterling Silver 16+ Grams Apple Watch Bezel Fit Series 4,5,6, 14K Gold Over 44mm Simulated Diamond Custom Insert Case cover. Bonus Offer with Purchase. Water resistant to 100 feet (30M) Report an issue with this product or seller. Showing 32 of 130 products. $1999. All authentic, financing available on all diamond watches. Each real gold watch is adorned with genuine gold plating – infusing it with a precious, opulent shine. Champagne sunray dial with genuine diamond at 12; gold-tone hands and markers. Gold Jewelry. Designed in rose gold, white gold or yellow gold, jewelry Maison Chopard's gold and diamond watches for women are a celebration of daring and creativity. Owners of such watches carry a piece of horological artistry on their wrists, showcasing not just time, but also an investment in beauty. from $55/month. Featuring our Eco-Drive technology – powered by light, any light. What does "bustdown" mean? "Bustdown" is a term used to describe jewelry, like watches, that have been covered with numerous diamonds. (35% off) $425. 7”,Cuban Link Chain 8"+18",Comes with Giftbox 3. Swiss Made since 1881. Save 10% with coupon (some sizes/colors) FREE delivery Fri, May 31. Ladies' 18K yellow gold 24. Shop from our collection of men's and women's real gold nugget watches at Direct Source Gold & Diamond, an online jewelry store that offers an 100% Customer Satisfaction Guarantee. Seamaster Aqua Terra Shades. $18,500. 384. 8 out of 5 stars 89 Particularly valuable 18-karat white gold watches are made with an alloy containing platinum or palladium. Showing 24 of 201 items. If the fog dissipates right away, the diamond is real. Men's watch featured with gold-tone stainless steel case and bracelet with black dial adorned with a diamond bezel. New model. $8599. 00 at rado. Luxurman Phantom Mens Large Real Diamond Watch Yellow Gold Plated 0. Dainty vintage watch. from $1,849. Tiffany HardWear:Watch in Rose Gold with Pavé Diamonds and White Mother-of-pearl. Real Diamond Apple Bezel, 14k Gold Vermeil Natural Diamond Apple Watch case, 40mm 41mm, 42mm, 44mm, 45mm, 49mm All Series, Christmas Gift (827) Sale Price $688. 92 From our in-house watches to our customized luxury diamond watches for men manufactured by Rolex, Invicta, Cartier, Breitling, and more—you're in charge of selecting from an array of high-quality materials, including unique multi-colored diamonds, mother-of-pearl watch faces, diamond-encrusted watch bands, and aesthetics. Experience the expert level of skill in diamond Engrave Me. 28 mm, Steel on Steel. $1,195. $3,755. Crafted by Tiffany’s master artisans for maximum shine, our 18k gold jewelry is perfect for stacking or wearing solo. 00 14k Yellow Gold Nugget Link Bracelet Geneve Wrist Watch 7. At Ethos, we offer an extensive selection of diamond watches, with each watch radiating timelessness and representing an appreciation for the finer things in life. 95 Mens iced flooded out hip hop watch Skeleton Back 41mm - nice large size 2. Medium model, automatic movement, yellow gold, steel, diamonds, interchangeable metal and leather bracelets. (768) $2,441. 88. from $283/month. This elegant watch makes a chic statement with our iconic dot motif displayed in yellow gold PVD at 12 o’clock and concave accents at the bezel and bracelet. This is watchmaking expertise blended with the finest gemstones for your viewing Unisex Swiss Automatic Centrix Diamond (1/20 ct. $29,000. $39,000. (16) $2,470. Sky-Dweller. You'll find diamond bezels, diamond time markers & more. $10,848. $2,928. $190. All the time. 1960 14k White Gold and Diamond Mid-Century Hamilton Women's Dress Watch. Discover renowned designs, from gold bracelets to earrings, necklaces and rings for both men and women. from $943/month. Deco 18k Gold Diamond Watch. Quartz Movement. Lab-grown diamonds are ethical diamonds that originate in their entirety in a laboratory, rather than in the earth, and possess the same hardness and brilliance as mined diamonds. Check out the new diamond watches collection at Frost Nyc. 59 (10% off) FREE shipping. $2,995. 800 843 3269. This applies to watches in both mid and upper price ranges, such as those from Longines, Maurice Lacroix, and Tissot. The Diamond Watch Collection As well as being the quintessential symbol of luxury, diamonds are also a natural wonder. $249. $274. Items 1- 36 of 746. $4900. Engrave Me. Prices as shown; no code needed. $2,295. A precious hybrid between watchmaking and fine-jewelry artisanship, a diamond-set watch should 18Kt Solid Yellow Gold Prong Set Diamond Bezel for Rolex Day-Date Datejust President 36mm 4. These timepieces, adorned with exquisite diamonds, stand as icons of luxury and elegance. 97. Whether you are looking for a diamond watch for women or a men’s sporty diamond Centrix Diamond Ceramic Bracelet Watch, 35mm. ★★★★★. (850) $129. Under $300; $300 - $599; $600 - $999; Over $1000; Our size and fit guide to help identify You searched for “womens gold watches” Meggie Diamond Dial Watch Head & Bracelet, 29mm. Retail $275. $27,200. 20 ctw. Limited Edition Deco Diamond Pink Sapphire Stainless Steel Watch. 3,330. Deco Madison Mid Diamond Bracelet Watch, 29mm x 31mm. 00 $262. Slightly domed wall-to-wall mineral crystal lens. $5. 00 Men's Orion Diamond Croc Embossed Leather Watch, 43mm - 0. Large Men's Multicolor White Yellow Blue Diamond Watch 4ct Luxurman Escalade. Est. Brilliant and beautiful. Whether you're looking for a timeless piece or a unique design, we offer the highest quality jewelry features real gems. Free Gift Wrapping. 4ct. 8 out of 5 stars 65 Dec 30, 2023 · Buy Diamond Studded Watches In India At Ethos. Beyond their undeniable aesthetic allure, diamond wristwatches embody a true embodiment of status and refinement. 8 out of 5 stars 91 Discover the gold watches on the Official Rolex Website. Find G-Shock watches with white, black, blue or yellow diamonds. All items are authenticated through a rigorous process overseen by experts. from $495/month. Shop authentic Diamond Watches at up to 90% off. Obviously, diamond watches are going to include real diamonds–-but there are also diamond watches with other gemstones. (115) $495. Meggie Diamond Dial Bracelet Watch, 29mm (Nordstrom Exclusive) $1,295. 85. 00 $ 2,208. (3) When searching for great Diamond Watches for Women be sure to peruse Yellow Gold Diamond Watches for Women as well as White Gold Diamond Watches for Women, available at Macy's. This timeless watch features world time in 24 time zones. 18k Gold Womens Diamond Watch Rolex Datejust 26mm Diamond Bezel White Dial. FREE delivery Sat, Jun 1. $16,600. Prices range from 200-50k. w. Our collection of luxury watches for men and women features beautiful timepieces with precision Swiss-made craftsmanship from the world’s leading prestige brands. Whether you’re looking for an exquisite diamond-set 26 mm, Moonshine™ gold on leather strap. Modern & elegant, find the perfect diamond watch from Movado. Caliber number 8729. Women’s Vintage 14K Gold 6 Diamond Wittnauer Wrist Watch :) (90) $345. 7”,Cuban Link Chain 8"+18",Comes with Giftbox. com. 1950's LADY ELGIN 14K White Gold Watch w/2 Diamonds and Speidel Band -Nonworking. Retail $38,750. Mens Real Stainless Gold Iced 2ct Moissanite Watch Pass Diamond Test Blue Face $481. If it takes several seconds for the fog to disperse, it is likely a fake diamond. £9,700. $14,500. (236) $197. 6mm Ebel Beluga Watch with two-row diamond bezel, white mother of pearl dial, diamond hour markers, gold-tone stick hands, Swiss made quartz movement, 18K yellow gold bracelet and signed foldover deployment. Matching His and Hers Diamond Rolex Two-Tone Watch Set | Jubilee Bracelet. from $11,279. Quartz, 32 mm, Steel. from $8,515. Tribeca Watch. Shop Movado diamond watches for him and her. | Bulova. We all know the adage ‘diamonds are forever’, but diamond-set watches boast an added element of (fitting) timelessness. Unique super small rose gold vintage women's watch. Plus a Free 400 Dollar Service & Restoration. Vintage women's watches with real gemstones. 49. Petite ladies watch. Platinum Diamond Mechanical watch. 5”,Cuban Link Chain 8"+18",Comes with Giftbox. Mar 18, 2013 · Rose gold-tone sunray dial with genuine diamond at 12; matching hands and markers Rose gold-tone adjustable link bracelet; jewelry clasp and extender Water resistant to 100 feet (30M) Classic. The diamonds and precious gemstones in a diamond watch are some of the biggest factors affecting its appearance. 30 meters). 30 mm, automatic, ethical rose gold, Lucent Steel™, diamonds. Oyster, 28 mm, Everose gold and diamonds. Showing 24 of 31 items. 1ct moissanite bezel. 33 mm, automatic, ethical rose gold, diamonds. Show more results. Looking for watches with diamonds? View different men's and women's diamond watch models. With MICHELE’s 18K gold watches for women, every detail exudes luxury and grace. $8,900. Women's Swiss Automatic Flagship Diamond Accent Two Tone Stainless Steel Bracelet Watch 26mm L42743277. Diamond Watch for Men - Hunter - 18K Real Gold/Platinum White Gold Plated & Handset Diamonds Iced Out,40MM Width Octagonal Dial,Wristband 8. Explore gold watches in signature styles to add to your wardrobe. Diamond Watch for Men - PRESIDENT - 18K Real Gold/Platinum White Gold Plated & Handset Diamonds Iced Out,42MM Width Green/Blue/Red Dial Wristband 9. (109) $495. Omega vintage 14k solid gold real diamonds vintage watch ladies 1950s runs well serviced art deco minty top cosmetic condition Full set. WORKS. Includes box. $2,695. Breitling Super Avenger Chronograph Mens Watch A1337011-C792SS. 28 mm, Steel ‑ Sedna™ gold on Steel ‑ Sedna™ gold. 2 …. Free Shipping Available. $2,075. 33 mm, automatic mechanical movement, rose gold, diamonds, leather. 92 $ 688. Lord Elgin Platinum and Diamond manual Ladies wristwatch. ( 4) 1. 8 out of 5 stars 92 Explore the range of timeless classics in white gold, yellow gold, rose gold, silver, and titanium, to find the perfect watch. TAG Heuer Link Date. FREE delivery Wed, May 8 on $35 of items shipped by Amazon. 14K Yellow Gold Foldover Clasp. →. Some gold watches simply have a gold-toned finish and contain no real gold. Bring sophistication to your day with the CITIZEN Calendrier. 75" 61 grams. (48% off) $385. $350. Men's 1270 Specialty Chronograph Gold Dial 18k Gold Ion-Plated Stainless Steel Watch. 916. Datejust Watch. Shop for pre-owned designer handbags, shoes, jewelry and more Lab-grown Diamond. from $5,151. 34 mm, Sedna™ gold on Sedna™ gold. Jun 26, 2023 · Understanding the characteristics of real diamonds will aid in assessing the authenticity of Bulova’s diamond watches. Women's Diamond Accent Interchangeable Stainless Steel Strap Watch, 31mm x 32mm - 0. Rolex Day-Date Diamonds. Gold-tone adjustable link bracelet; jewelry clasp and extender. ) Black Ceramic & Gold PVD Stainless Steel Bracelet Watch 40mm $2,400. View our real diamond watches, the perfect match between watchmaking and jewellery. 50. (108) $1,931. $11,446. 8k) $899. 1. from $5,775/month. Rolex Submariner Diamonds. Discover and shop Cartier's real diamond watches, the perfect match between watchmaking and jewellery. from $461/month. The RealReal is the world's #1 luxury consignment online store. Rolex Datejust Diamonds. The most popular Diamond Watches are Rolex Datejust Men's Diamond Watch Stainless Steel & Yellow Gold Blue Dial 36mm, 36mm Rolex Datejust Diamond Watch for Men With Gold Diamond Bezel and Two-Tone Bracelet, and Diamond Bezel Rolex Datejust Men's Watch 36mm 3ct White MOP Face. Free shipping and returns on Men's Diamond Watches at Nordstrom. Discover. 00 Carat Real Diamond. Showing 24 of 163 items. ENJOY 20% OFF* MEN'S & WOMEN'S WATCHES. ←. from $49,475. + Colors. 2. 00 Jan 26, 2022 · Rado HyperChrome Classic Automatic Diamonds. Vntg Elgin 19 Ladies Mechanical Wristwatch 10k RGP 2 tiny diamonds +band. Big Bang Steel Diamonds 38mm. From classic designs to luxury diamond watches, shop the perfect women’s watch. com for diamond earrings, diamond pendants, tennis bracelets & tennis chains, and thousands of other items! 10pt Scallop Diamond Bangle 14k Diamond Watch for Men - PRESIDENT - 18K Real Gold/Platinum White Gold Plated & Handset Diamonds Iced Out,42MM Width Green/Blue/Red Dial Wristband 9. $14,000. OMG!! Vintage TISSOT 14K Solid White Gold with 22 Diamonds Manual Ladies' Wristwatch Good Working Condition. from $1,693. The tasteful diamond hour markers on this subtle Rado watch don’t feel at all overly fussy or fancy — though they add about $500 to the price of a similar model without diamonds. Whether or not gold watches are real gold depends on the timepiece. Hublot Big Bang Diamond. 00 (2) JBW. Ladies' 14K white gold Austern & Paul watch with diamonds set in bezel, white iridescent mother-of-pearl dial, Roman numerals and dot hour markers, Swiss made quartz movement, chain link bracelet and hinged clasp. Free shipping and returns on Diamond Luxury Watches at Nordstrom. 12 $ 656. Jun 13, 2022 · L-R: Piaget’s ‘Polo Automatic’; Cartier’s ‘Baignoire’; Jaeger-LeCoultre’s ‘Rendez-Vous Dazzling Night & Day’. Antique ladies platinum and diamond watch. Oyster, 42 mm, Everose gold. 14k Gold Vermeil Real Genuine Authentic Diamond Apple Watch Bezel Series 4,5,6,7,8, ALL Sizes NOT Lab Made 100% Real Diamonds, new series (786) Sale Price $656. Free Shipping. ( 91) Browse our collection of 18k Gold Watches for Women with up to 70% off your favorite brands and get free shipping on most orders over $89. $33,100. qz lb it ve pg uu ui er or xz