Results for “18k gold”

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Stabilis Watch Co. Swiss 18k Yellow Gold Pocket Watch: Stabilis Watch Co. Swiss 18k Yellow Gold Pocket Watch Open face pocket watch with white enamel dial, Roman numerals, and subsidiary seconds dial, straight line lever, fully jeweled, engine turned oute

May 30, 2026

Stabilis Watch Co. Swiss 18k Yellow Gold Pocket Watch

Est. $1,500-$2,000

$1,000

Nadeau's Auction GalleryWindsor, CT

Elsa Peretti Sevillana ring Tiffany & Co. 18k yellow gold lapis size 7: Elsa Peretti Sevillana ring Tiffany & Co. 18k yellow gold lapis size 7 This authentic Tiffany & Co. ring from the Sevillana collection is designed by Elsa Peretti and crafted in solid 18k yellow gold.

May 30, 2026

Elsa Peretti Sevillana ring Tiffany & Co. 18k yellow gold lapis size 7

Est. $5,304-$6,895

$110

BidhausNew York, NY

18K Yellow Gold Rainbow Necklace with 16.00 CTW in Multi-Stone: 18K yellow gold rainbow semi-precious stone necklace, weighing 19.6 grams, accenter with 40 semi-precious stones totaling approx. 16.00 cts, featuring a vibrant spectrum including peridot, blue topaz,

May 27, 2026

18K Yellow Gold Rainbow Necklace with 16.00 CTW in Multi-Stone

Est. $3,400-$5,100

$1,700

Winbids AuctionsAventura, FL

9.88ct Diamond Tennis Bracelet 18k Yellow Gold GIA Appraisal: 9.88ct Diamond Tennis Bracelet 18k Yellow Gold GIA Appraisal This exquisite diamond tennis bracelet features a stunning total of 9.88 carats, showcasing 42 round brilliant diamonds that exhibit H/I co

Jun 01, 2026

9.88ct Diamond Tennis Bracelet 18k Yellow Gold GIA Appraisal

Est. $22,828-$29,676

$100

Mynt AuctionsNew York, NY

18K White Gold 13.37ct Oval Cut Diamond Tennis Bracelet: 18K White Gold 13.37ct Oval Cut Diamond Tennis Bracelet This exquisite modern tennis bracelet features a stunning arrangement of 45 oval cut diamonds totaling 13.37 carats. Each diamond showcases an a

Jun 01, 2026

18K White Gold 13.37ct Oval Cut Diamond Tennis Bracelet

Est. $52,585-$68,360

$100

Mynt AuctionsNew York, NY

LALAoUNIS 18K Yellow Gold, Diamond & Ruby Chimera Demi-Parure: LALAoUNIS 18K Yellow Gold, Diamond & Ruby Chimera Demi-Parure • the brooch set with ruby cabochons and faceted round rubies weighing a total of 0.67 carats • accented by single cut diamond

Jun 06, 2026

LALAoUNIS 18K Yellow Gold, Diamond & Ruby Chimera Demi-Parure

Est. $6,000-$8,000

$4,500

Fontaine's Auction GalleryPittsfield, MA

4.40ct Emerald, 0.60ctw Diamond and 18K White Gold Ring: 4.40ct Emerald, 0.60ctw VS1-SI1/G-H Diamond and 18K White Gold Ring - THIS ITEM WILL COME WITH A $11,000 INSURANCE VALUATION REPORT. A striking and elegant statement piece showcasing a vibrant 4.40 ca

May 30, 2026

4.40ct Emerald, 0.60ctw Diamond and 18K White Gold Ring

Est. $10,000-$11,000

$1,700

GWS Auctions Inc.Maitland, FL

18K WHITE AND ROSE GOLD 0.30CT DIAMOND AND RUBY RING: An understated design makes this ring incredibly chic. Simple and elegant, a 2.36 carat pear-shaped Ruby adds a pop of color to the center of the design. Diamonds with a total weight of 0.30 carats pr

3 days Left

18K WHITE AND ROSE GOLD 0.30CT DIAMOND AND RUBY RING

Est. $4,200-$16,800

$4,200

Robinhood AuctionsLas Vegas, NV

Tiffany & Co. vintage 18k rose gold hammer chisel brooch: Tiffany & Co. vintage 18k rose gold hammer chisel brooch This vintage Tiffany & Co. brooch features a hammer and chisel motif, crafted with intricate detail. Signed by Tiffany & Co., the brooch is mad

Jun 05, 2026

Tiffany & Co. vintage 18k rose gold hammer chisel brooch

Est. $1,495-$1,943

$100

Mynt AuctionsNew York, NY

An antique art nouveau style 18k gold and silver jewelry set: An antique art nouveau style 18k gold and silver necklace with matching pendant earrings. The necklace with openwork foliate design, set with rose-cut diamonds and suspending a pendant drop, together

Jun 02, 2026

An antique art nouveau style 18k gold and silver jewelry set

Est. €1,000-€1,200

€800

Ostantix AuctionsOostende, West-Vlaanderen

An Exquisite 18k Gold Diamond Inlaid Jadeite Gourd Ring& Pendant Dual-Purpose: An Exquisite 18k Gold Diamond Inlaid Jadeite Gourd Ring& Pendant Dual-Purpose,Size(Loose Stone):0.6inx0.4in #15 18k金钻镶嵌翡翠葫芦戒指&

Jun 08, 2026

An Exquisite 18k Gold Diamond Inlaid Jadeite Gourd Ring& Pendant Dual-Purpose

Est. $12,000-$24,000

$6,000

Lume Arts IncCorona, CA

18K Yellow Gold & Platinum Bracelet with 1.00 CTW in Sapphire & Diamond: Art Deco 18K yellow gold & platinum-topped bracelet, weighing 7.5 grams, featuring a center cabochon blue sapphire totaling approx. 1.00 ct with a rich, velvety glow. Accenter with rose-cut diamonds a

May 27, 2026

18K Yellow Gold & Platinum Bracelet with 1.00 CTW in Sapphire & Diamond

Est. $1,700-$2,550

$850

Winbids AuctionsAventura, FL

18K Yellow Gold & Platinum Necklace with Sapphire & Diamond, and Natural Pearl: 18K yellow gold & platinum Art Deco filigree pendant necklace, weighing 5.0 grams, featuring a center oval blue sapphire totaling approx. 0.80 ct, framed by rose-cut diamonds for soft, antique-style s

May 27, 2026

18K Yellow Gold & Platinum Necklace with Sapphire & Diamond, and Natural Pearl

Est. $1,600-$2,400

$800

Winbids AuctionsAventura, FL

18K Yellow Gold Earrings with 18.30 CTW in Smokey Quartz & Diamond: 18K Yellow Gold Smokey Quartz & Diamond Earrings, weighing 17.8 grams, set with two smokey quartzes totaling approx. 15.00 cts, suspended as dramatic drops with rich, warm brown tone and elegant movem

May 27, 2026

18K Yellow Gold Earrings with 18.30 CTW in Smokey Quartz & Diamond

Est. $5,200-$7,800

$2,600

Winbids AuctionsAventura, FL

18K Yellow Gold Bangle Bracelet with 25.20 CTW in Sapphire & Diamond: 18K Yellow Gold Sapphire & Diamond Bangle Bracelet, weighing 80.8 grams, lavishly set with 89 sapphires totaling approx. 22.00 cts in a rich, continuous field of deep blue, framed by 46 diamonds total

May 27, 2026

18K Yellow Gold Bangle Bracelet with 25.20 CTW in Sapphire & Diamond

Est. $24,000-$36,000

$12,000

Winbids AuctionsAventura, FL

18K Yellow Gold Fly Brooch with 1.00 CTW in Emerald & Diamond: Charming fly brooch crafted in 18K yellow gold, modeled with finely textured wings and articulated legs for a lively, dimensional look. The body is set with 16 vibrant emeralds totaling approximately

May 27, 2026

18K Yellow Gold Fly Brooch with 1.00 CTW in Emerald & Diamond

Est. $1,900-$2,850

$950

Winbids AuctionsAventura, FL

May 31, 2026

NEW NECKLACE PINK GOLD 18K K18 PINK GOLD DIAMOND

Est. $1,275-$1,870

$25

NY Elizabeth Beverly Hills, CA

Cartier 18k White Gold Band Ring with 21 Point Diamond Size 48-US 4.5: Cartier 18k White Gold Band Ring with 21 Point Diamond Size 48-US 4.5 This exquisite band ring by Cartier is a testament to fine craftsmanship, made from 18k white gold with a high polished finish. Th

Jun 02, 2026

Cartier 18k White Gold Band Ring with 21 Point Diamond Size 48-US 4.5

Est. $4,329-$5,627

$100

Mynt AuctionsNew York, NY

18K Yellow Gold and 3.00 Carat Diamond Tennis Bracelet: This tennis style bracelet is crafted in 18-karat yellow gold and features a continuous line of round brilliant-cut diamonds. Each diamond is individually secured in a four-prong basket mounting withi

Jun 10, 2026

18K Yellow Gold and 3.00 Carat Diamond Tennis Bracelet

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

18K gold pigeon blood ruby diamond ring: This ring is like a beauty mark on earth, captivating at first sight. The natural pigeon blood red ruby is like a passionate sun, hot and intense, as if hitting the heart instantly, exuding unparallel

May 27, 2026

18K gold pigeon blood ruby diamond ring

Est. $2,300-$4,600

$10

TOISHINSEI Co., Ltd.Osaka, JP

English Wolff Lewis 1810Antique 18K Four-Color Gold Pocket Watch 15K Gold Chain WIRE TRANSFER CASH: Credit Cards are NOT accepted for this item. Live Auctioneers has blocked credit card purchases of this item because of fraud. WIRE TRANSFER OR CASH ONLY! This is an English 18K four-color gold case a

May 31, 2026

English Wolff Lewis 1810Antique 18K Four-Color Gold Pocket Watch 15K Gold Chain WIRE TRANSFER CASH

Est. $3,000-$6,000

$1,900

Magnum AuctionsUpper Sandusky, OH

Oval 8.36ct Ruby Ring with Half Moon Diamonds in Two Tone 18k Gold: Oval 8.36ct Ruby Ring with Half Moon Diamonds in Two Tone 18k Gold This exceptional three-stone ring features a vibrant 8.36 carat oval ruby as its center stone, set in yellow gold prongs and basket t

Jun 01, 2026

Oval 8.36ct Ruby Ring with Half Moon Diamonds in Two Tone 18k Gold

Est. $17,069-$22,189

$100

BidhausNew York, NY

Damiani Bliss 18k White Gold Diamond Halo Ring Size 6.5: Damiani Bliss 18k White Gold Diamond Halo Ring Size 6.5 This Bliss by Damiani engagement ring features an elegant cluster of round brilliant-cut diamonds totaling 0.08 carats, arranged to create the i

May 29, 2026

Damiani Bliss 18k White Gold Diamond Halo Ring Size 6.5

Est. $1,313-$1,706

$100

Mynt AuctionsNew York, NY

18k Yellow Gold 7.84ct Ruby AGL Certified Baguette Diamond Ring: 18k Yellow Gold 7.84ct Ruby AGL Certified Baguette Diamond Ring This stunning ring showcases a vibrant natural red ruby and sparkling diamonds, making it an exquisite addition to any jewelry collectio

May 29, 2026

18k Yellow Gold 7.84ct Ruby AGL Certified Baguette Diamond Ring

Est. $42,874-$55,736

$100

Mynt AuctionsNew York, NY

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