Results for “18kt”

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11.03ct Diamond Tennis Bracelet 18K White Gold: 11.03ct Diamond Tennis Bracelet 18K White Gold This exquisite 11.03 ct diamond tennis bracelet is crafted from 18-karat white gold, showcasing 45 round brilliant diamonds. The diamonds are approximate

May 22, 2026

11.03ct Diamond Tennis Bracelet 18K White Gold

Est. $33,124-$43,061

$100

BidhausNew York, NY

Ten Thousand Things 18K Yellow Gold Black Pearl Cocktail Ring, Size 8: 18K yellow gold cocktail ring featuring a large black pearl in contemporary design. Ring size 8. Pearl face measures approximately 18mm x 14mm. Impressive weight of 22.4 grams.

May 24, 2026

Ten Thousand Things 18K Yellow Gold Black Pearl Cocktail Ring, Size 8

Est. $2,000-$2,400

$1,000

Hughes AuctionsSunland, CA

18K Rose Gold 7 3/8 CT Tw. Round Shape Diamond Full Eternity Band: 18K Rose Gold 7 3/8 CT Tw. Round Shape Diamond Full Eternity Band Celebrate everlasting love with our stunning Diamond Full Eternity Wedding Band. Crafted in precious metal, this timeless piece featur

May 23, 2026

18K Rose Gold 7 3/8 CT Tw. Round Shape Diamond Full Eternity Band

Est. $37,037-$48,148

$28,250

Mynt AuctionsNew York, NY

Tiffany & Co Please Return Pendant Double Heart Sterling Silver 18k Rose Gold: Tiffany & Co Please Return Pendant Double Heart Sterling Silver 18k Rose Gold This exquisite Tiffany & Co. pendant and chain from the "Please Return To Tiffany" collection showcases a stunning double

May 24, 2026

Tiffany & Co Please Return Pendant Double Heart Sterling Silver 18k Rose Gold

Est. $1,378-$1,791

$1,050

Mynt AuctionsNew York, NY

Harbor Diamonds 18K Rose Gold South Sea Pearl Diamond Drop Earrings 0.57ct: Harbor Diamonds 18K Rose Gold South Sea Pearl Diamond Drop Earrings 0.57ct Discover the elegance of these contemporary drop earrings crafted in 18 karat rose gold. Featuring exquisite South Sea pearls

6 days Left

Harbor Diamonds 18K Rose Gold South Sea Pearl Diamond Drop Earrings 0.57ct

Est. $2,613-$3,396

$100

BidhausNew York, NY

Designer 18k White Gold & 2 Carat Diamond Earrings: Clip on earrings, each approx 1 carat tw of diamonds. Marked 18K. Total weight 18.7 grams (12 dwt). Measure 1 inch long. Overall good condition, please see photos.

May 31, 2026

Designer 18k White Gold & 2 Carat Diamond Earrings

Est. $1,500-$2,000

$160

Heritage Gallery AuctionsPatchogue, NY

May 23, 2026

DIAMOND NECKLACE 18K K18 YG WG YELLOW WHITE GOLD 750

Est. $2,925-$4,290

$25

NY Elizabeth Beverly Hills, CA

Kalco 3-Light Julien Wall Sconce 18K Gold Firenze Crystal: Kalco 3-Light Julien Wall Sconce 18K Gold Firenze Crystal Illuminate your elegant interiors with the 3-Light Julien Sconce, a stunning blend of style and functionality. Crafted with meticulous attenti

May 23, 2026

Kalco 3-Light Julien Wall Sconce 18K Gold Firenze Crystal

Est. $1,482-$1,926

$740

Mynt AuctionsNew York, NY

18K Yellow Gold Tiffany & Co. Earrings Circa 1995: This is a vintage earrings by Tiffany & Co., crafted in solid 18K yellow gold and dating to circa 1995. These earrings showcase Tiffany’s timeless design aesthetic and exceptional craftsmanship, mak

May 28, 2026

18K Yellow Gold Tiffany & Co. Earrings Circa 1995

Est. $5,000-$8,000

$1,700

AWS AuctioneersLos Angeles, CA

May 30, 2026

TIFFANY & CO. CLASSIC BAND RING 18K YELLOW GOLD

Est. $2,775-$4,070

$25

NY Elizabeth Beverly Hills, CA

18K Yellow Gold and Salt and Pepper Diamond Half-Eternity Band: An 18K yellow gold half-eternity band featuring fifteen round-cut salt and pepper diamonds. The diamonds exhibit a dark grey tone with prominent internal inclusions and are secured in a bead-style pro

Jun 03, 2026

18K Yellow Gold and Salt and Pepper Diamond Half-Eternity Band

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

18K Yellow Gold Opal And Diamond Ring, Size 6.25: 18K yellow gold ring featuring an oval opal cabochon flanked by two small diamonds. Ring size 6.25. Opal measures approximately 11mm x 7mm. Weighs 5.3 grams.

May 24, 2026

18K Yellow Gold Opal And Diamond Ring, Size 6.25

Est. $400-$600

$200

Hughes AuctionsSunland, CA

Dorette 18K Yellow Gold Multi-Gem Souriant Bangle Bracelet: Dorette bangle featuring emerald, spinel, sapphire, ruby, tsavorite, tourmaline, hessonite, and diamonds set in 18K yellow gold bezels with sterling silver backing. Interior 6 inches. Weighs 7.5 grams

May 24, 2026

Dorette 18K Yellow Gold Multi-Gem Souriant Bangle Bracelet

Est. $1,000-$1,200

$500

Hughes AuctionsSunland, CA

0.90ct Diamond Half Eternity Band 18k Yellow Gold: 0.90ct Diamond Half Eternity Band 18k Yellow Gold This exquisite half eternity band features 10 round brilliant diamonds totaling 0.90 carats, each showcasing an I/J color and SI clarity. Set in luxur

May 25, 2026

0.90ct Diamond Half Eternity Band 18k Yellow Gold

Est. $1,846-$2,399

$100

Mynt AuctionsNew York, NY

18K Yellow Gold Tanzanite Diamond 3-Stone Ring: 18K Yellow Gold Tanzanite and Diamond Three-Stone Ring, featuring one prong set cushion brilliant cut tanzanite weighing approx. 2.65 carats, further adorned with two prong set round brilliant cut dia

May 28, 2026

18K Yellow Gold Tanzanite Diamond 3-Stone Ring

Est. $3,000-$5,000

$1,100

Auctions at ShowplaceAstoria, NY

May 30, 2026

PONTE VECCHIO DIAMOND HEART NECKLACE 18K WHITE GOLD

Est. $2,100-$3,080

$25

NY Elizabeth Beverly Hills, CA

39.50ctw Ruby, 6.75ctw Diamond and 18K 3.10" Earrings: 39.50ctw Ruby, 6.75ctw VS1-SI1/G-H Diamond and 18K White Gold 3.10" Statement Earrings - THIS ITEM WILL COME WITH A $38,000 INSURANCE VALUATION REPORT. These dramatic statement earrings showcase appro

May 30, 2026

39.50ctw Ruby, 6.75ctw Diamond and 18K 3.10" Earrings

Est. $37,000-$38,000

$4,500

GWS Auctions Inc.Maitland, FL

18K WHITE GOLD CEYLON SAPPHIRE RING W/GIA REPORT: Ladies' 18k white gold Ceylon (Sri Lanka) 12.79ct blue sapphire ring accompanied by an original GIA sapphire origin report (See additional website images of report for specifications). Finger size 7.

Jun 10, 2026

18K WHITE GOLD CEYLON SAPPHIRE RING W/GIA REPORT

Est. $8,000-$12,000

$4,000

Dan Morphy AuctionsDenver, PA

18K WHITE GOLD DILAMANI DIAMOND BRACELET W/ APPRAISAL: Ladies' 18k white gold ornate diamond bracelet by Dilamani set with mixed round and baguette cut diamonds with an approximate total weight of 4.47cts accompanied by an independent appraisal (copy) wit

Jun 10, 2026

18K WHITE GOLD DILAMANI DIAMOND BRACELET W/ APPRAISAL

Est. $6,000-$9,000

$3,000

Dan Morphy AuctionsDenver, PA

18k Yellow Gold Bamboo Motif Link Bracelet 63.9g Wide Design: 18k Yellow Gold Bamboo Motif Link Bracelet 63.9g Wide Design This stunning Vintage Wide Bamboo Link Bracelet is crafted from 18 karat yellow gold, showcasing a unique Bamboo motif. Weighing 63.9 grams

May 27, 2026

18k Yellow Gold Bamboo Motif Link Bracelet 63.9g Wide Design

Est. $23,751-$30,876

$100

BidhausNew York, NY

Harbor Diamonds 18K Rose Gold Morganite Diamond Pearl Drop Earrings 2.80 CT: Harbor Diamonds 18K Rose Gold Morganite Diamond Pearl Drop Earrings 2.80 CT These exquisite 18 Karat Rose Gold drop earrings showcase a contemporary design, featuring two stunning pear-shaped Morganit

May 24, 2026

Harbor Diamonds 18K Rose Gold Morganite Diamond Pearl Drop Earrings 2.80 CT

Est. $4,017-$5,222

$100

BidhausNew York, NY

Harbor Diamonds 18K Yellow Gold Five Row Multi Strand Bracelet: Harbor Diamonds 18K Yellow Gold Five Row Multi Strand Bracelet This exquisite bracelet showcases a contemporary design crafted from 18 karat yellow gold, featuring five rows of multi strands with a lu

May 28, 2026

Harbor Diamonds 18K Yellow Gold Five Row Multi Strand Bracelet

Est. $14,742-$19,164

$100

BidhausNew York, NY

David Webb 1970s Platinum 18K Yellow Gold Ruby Diamond Necklace: David Webb 1970s Platinum 18K Yellow Gold Ruby Diamond Necklace Experience the bold elegance of this stunning necklace by David Webb, crafted in the 1970s. This exquisite piece features a combination

May 23, 2026

David Webb 1970s Platinum 18K Yellow Gold Ruby Diamond Necklace

Est. $30,004-$39,005

$23,000

Mynt AuctionsNew York, NY

4.41ct Emerald Cut Diamond Eternity Band 18k White Gold: 4.41ct Emerald Cut Diamond Eternity Band 18k White Gold This stunning emerald cut diamond eternity band showcases 24 meticulously set diamonds totaling 4.41 carats, with approximately F/G color and SI

May 24, 2026

4.41ct Emerald Cut Diamond Eternity Band 18k White Gold

Est. $10,439-$13,570

$100

Mynt AuctionsNew York, NY

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