Results for “18k gold”

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An Exquisite 18k Gold Diamond Inlaid Jadeite Ring: An Exquisite 18k Gold Diamond Inlaid Jadeite Ring,Size(Loose Stone):0.3inx0.3inx0.2in #14 18k金钻镶嵌翡翠戒指

Jun 11, 2026

An Exquisite 18k Gold Diamond Inlaid Jadeite Ring

Est. $7,200-$14,400

$3,600

Summer AuctionCorona, CA

An Exquisite 18k Gold Diamond Inlaid Jadeite Ring: An Exquisite 18k Gold Diamond Inlaid Jadeite Ring,Size(Loose Stone):0.3inx0.2in #13 18k金钻镶嵌翡翠戒指

Jun 11, 2026

An Exquisite 18k Gold Diamond Inlaid Jadeite Ring

Est. $5,200-$10,400

$2,600

Summer AuctionCorona, CA

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

BVLGARI PYRAMID COLLECTION 18K WHITE GOLD FULL DIAMOND EARRINGS: Diameter26mm weight,28.1g

4 days Left

BVLGARI PYRAMID COLLECTION 18K WHITE GOLD FULL DIAMOND EARRINGS

Est. $4,000-$6,000

$500

Riverdale Auction Inc.Burlingame, CA

Chopard heart diamond bezel ring 18k yellow gold size 5 with certificate: Chopard heart diamond bezel ring 18k yellow gold size 5 with certificate This Chopard Happy Diamond Heart Ring showcases a refined heart motif accented by a diamond bezel, crafted from 18k yellow gold

7 days Left

Chopard heart diamond bezel ring 18k yellow gold size 5 with certificate

Est. $5,018-$6,523

$100

BidhausNew York, NY

Cartier LOVE 3 Diamond 18k Yellow Gold Band Ring Size 52 US 6: Cartier LOVE 3 Diamond 18k Yellow Gold Band Ring Size 52 US 6 This authentic Cartier Love band ring is crafted from 18k yellow gold and features the iconic screw motif design. The 5.5mm wide band is a

7 days Left

Cartier LOVE 3 Diamond 18k Yellow Gold Band Ring Size 52 US 6

Est. $5,018-$6,523

$100

Mynt AuctionsNew York, NY

A PIAGET 18K WHITE GOLD DOUBLE-ROW DIAMOND-SET MECHANICAL WRISTWATCH: A PIAGET 18K WHITE GOLD DOUBLE-ROW DIAMOND-SET MECHANICAL WRISTWATCH Dimensions: Length: 3.3 cm (1.30 in) x Width: 3.1 cm (1.22 in). All measurements are approximate.

May 28, 2026

A PIAGET 18K WHITE GOLD DOUBLE-ROW DIAMOND-SET MECHANICAL WRISTWATCH

Est. $15,000-$30,000

$8,000

Azaya Art GalleryIrvine, CA

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

18K Yellow Gold 3.6mm Wide 21" Franco Chain: 18K Yellow Gold 3.6mm Wide 21" Franco Chain - A timeless essential executed with exceptional craftsmanship, this substantial 18K yellow gold Franco chain necklace embodies understated luxury and endur

May 30, 2026

18K Yellow Gold 3.6mm Wide 21" Franco Chain

Est. $5,500-$6,000

$700

GWS Auctions Inc.Maitland, FL

Unoaerre Italian Solid 18K Yellow Gold 7.5" Bracelet: Unoaerre Italian Solid 18K Yellow Gold 7.5" Braided Bracelet - A striking expression of Italian goldsmithing excellence, this Unoaerre Solid 18K Yellow Gold Braided Bracelet embodies the bold elegance

May 30, 2026

Unoaerre Italian Solid 18K Yellow Gold 7.5" Bracelet

Est. $13,000-$14,000

$2,400

GWS Auctions Inc.Maitland, FL

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 White Gold Graduated Semi-Baroque Cultured Pearl and Diamond Necklace: 18k white gold graduated semi-baroque cultured pearl and diamond necklace. 32 semi-baroque cultured pearls with a creamy white overtone measuring from 12.01mm to 17.53mm. 4 white gold spacers with enc

Jul 14, 2026

18k White Gold Graduated Semi-Baroque Cultured Pearl and Diamond Necklace

Est. $1,200-$1,500

$1,000

Taylor & HarrisWILMINGTON, CA

5.25 Carat 3-Stone Yellow Diamond Ring in 18K White and Yellow Gold: 5.25 Carat 3-Stone Yellow Diamond Ring in 18K White and Yellow Gold This stunning 3-stone yellow diamond ring showcases a total diamond weight of 5.25 carats, featuring three exquisite cushion-cut yel

4 days Left

5.25 Carat 3-Stone Yellow Diamond Ring in 18K White and Yellow Gold

Est. $26,091-$33,918

$20,000

Mynt AuctionsNew York, NY

18K White Gold and 0.45ctw Diamond 16" Necklace: 18K White Gold and 0.45ctw Diamond 16" Necklace - Elegantly refined, this 18K white gold diamond necklace offers a timeless balance of modern sophistication and delicate brilliance. Centered along the

May 30, 2026

18K White Gold and 0.45ctw Diamond 16" Necklace

Est. $4,500-$5,000

$800

GWS Auctions Inc.Maitland, FL

Roberto Coin Ipanema 18k Yellow Gold Multicolor Gemstone Necklace 32.5: Roberto Coin Ipanema 18k Yellow Gold Multicolor Gemstone Necklace 32.5 This Roberto Coin Ipanema long necklace is an original vintage piece crafted in Italy. Made from 18k yellow gold, it features a s

May 28, 2026

Roberto Coin Ipanema 18k Yellow Gold Multicolor Gemstone Necklace 32.5

Est. $11,089-$14,415

$100

BidhausNew York, NY

Datejust II 41mm Black Dial Automatic Wristwatch 116333 Steel and 18K Gold: Datejust II 41mm Black Dial Automatic Wristwatch 116333 Steel and 18K Gold This Rolex Datejust II wristwatch features a 41mm polished stainless steel case with an 18K yellow gold fixed bezel and a bla

May 28, 2026

Datejust II 41mm Black Dial Automatic Wristwatch 116333 Steel and 18K Gold

Est. $16,614-$21,598

$100

Mynt AuctionsNew York, NY

Bvlgari B.zero1 18k Yellow Gold Ring Size 6.5 EU 54: Bvlgari B.zero1 18k Yellow Gold Ring Size 6.5 EU 54 This Bvlgari B.zero1 ring is crafted from 18k yellow gold and features the iconic spiral design. Made in Italy, the ring is a three-band version in

May 28, 2026

Bvlgari B.zero1 18k Yellow Gold Ring Size 6.5 EU 54

Est. $3,458-$4,495

$100

Mynt AuctionsNew York, NY

Messika 1.81Cttw Amazone Diamond Ring 18K White Gold Size 54 US 6.75: Messika 1.81Cttw Amazone Diamond Ring 18K White Gold Size 54 US 6.75 Make a stunning bold statement with the Messika New Amazone Diamond Ring. This exquisite piece features a wide band crafted from 18

May 28, 2026

Messika 1.81Cttw Amazone Diamond Ring 18K White Gold Size 54 US 6.75

Est. $9,893-$12,860

$100

BidhausNew York, NY

Bvlgari Bvlgari 18K Rose Gold Diamond Ring 0.28ct Size 53: Bvlgari Bvlgari 18K Rose Gold Diamond Ring 0.28ct Size 53 This exquisite Bvlgari Bvlgari diamond ring is a stunning blend of elegance and modern design. Crafted from 18K rose gold, it showcases the ic

May 28, 2026

Bvlgari Bvlgari 18K Rose Gold Diamond Ring 0.28ct Size 53

Est. $6,552-$8,517

$100

BidhausNew York, NY

Diamond Pendant Necklace in 18K White Gold Setting: Diamond Pendant Necklace in 18K White Gold Setting This elegant necklace features sparkling diamonds set in 18K white gold, offering a sophisticated and timeless design. The necklace is in very good,

May 30, 2026

Diamond Pendant Necklace in 18K White Gold Setting

Est. $2,509-$3,261

$100

Mynt AuctionsNew York, NY

Jun 07, 2026

IPPOLITA ABALONE DIAMOND 18K YELLOW GOLD PEBBLE BANGLE

Est. $9,825-$14,410

$25

NY Elizabeth Beverly Hills, CA

18K White Gold and 0.20ct Diamond Vintage Ring: 18K White Gold and 0.20ct Diamond Vintage Ring - A striking expression of early 20th-century elegance, this vintage ring is masterfully crafted in lustrous 18K white gold and centered around an approx

May 30, 2026

18K White Gold and 0.20ct Diamond Vintage Ring

Est. $1,500-$2,000

$140

GWS Auctions Inc.Maitland, FL

18K White Gold 16" Cross Pendant Necklace W/Diamonds: 18K White Gold 16" Cross Pendant Necklace W/Diamond Accents - This necklace is crafted in 18k white gold and features a cross pendant decorated with four diamond accents. Measurements: Chain-16" lengt

May 30, 2026

18K White Gold 16" Cross Pendant Necklace W/Diamonds

Est. $1,750-$2,250

$260

GWS Auctions Inc.Maitland, FL

Jun 07, 2026

TIFFANY & CO. SOMERSET 18K YELLOW GOLD PENDANT NECKLACE

Est. $6,300-$9,240

$25

NY Elizabeth Beverly Hills, CA

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