Results for “18k diamond”

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18k Yellow Gold 2.40ct Diamond Emerald Cocktail Ring Size 7: 18k Yellow Gold 2.40ct Diamond Emerald Cocktail Ring Size 7 This stunning dome band ring features a captivating design crafted from 18k yellow gold. The front showcases a series of elongated emerald g

6 days Left

18k Yellow Gold 2.40ct Diamond Emerald Cocktail Ring Size 7

Est. $5,226-$6,793

$4,000

Mynt AuctionsNew York, NY

JBL 18k Gold Diamond Tourmaline Chalcedony Pendant Necklace: JBL 18k Gold Diamond Tourmaline Chalcedony Pendant Necklace This exquisite necklace showcases a stunning pendant crafted from 18k yellow gold, featuring a beautiful green chalcedony intaglio at its ce

May 27, 2026

JBL 18k Gold Diamond Tourmaline Chalcedony Pendant Necklace

Est. $5,330-$6,929

$100

Mynt AuctionsNew York, NY

6 days Left

CHAUMET LIENS DIAMOND RING 18K WHITE GOLD

Est. $4,050-$5,940

$25

NY Elizabeth Beverly Hills, CA

6 days Left

DIAMOND RING 18K YG YELLOW GOLD 750

Est. $5,700-$8,360

$25

NY Elizabeth Beverly Hills, CA

6 days Left

CARTIER TANK RING DIAMOND 18K WHITE GOLD

Est. $12,675-$18,590

$25

NY Elizabeth Beverly Hills, CA

6 days Left

BVLGARI CICLADI DIAMOND RING 18K WHITE GOLD

Est. $4,650-$6,820

$25

NY Elizabeth Beverly Hills, CA

6 days Left

CHAUMET LIENS DIAMOND RING 18K WHITE GOLD

Est. $6,075-$8,910

$25

NY Elizabeth Beverly Hills, CA

6 days Left

CHAUMET LIENS DIAMOND RING 18K WHITE GOLD

Est. $4,050-$5,940

$25

NY Elizabeth Beverly Hills, CA

Stunning 18K White Gold Pearl Diamond Ring with Box 2.50ct GVS: Stunning 18K White Gold Pearl Diamond Ring with Box 2.50ct GVS This exquisite 18K white gold ring features a stunning black South Sea cultured pearl and approximately 2.50ct of GVS diamonds. The ring,

6 days Left

Stunning 18K White Gold Pearl Diamond Ring with Box 2.50ct GVS

Est. $10,439-$13,570

$100

Mynt AuctionsNew York, NY

18k Yellow Gold Boulder Opal Diamond Pendant Necklace with Rope Chain: 18k Yellow Gold Boulder Opal Diamond Pendant Necklace with Rope Chain This exquisite pendant necklace features a stunning freeform boulder opal, showcasing a captivating blue base enhanced by a remark

3 days Left

18k Yellow Gold Boulder Opal Diamond Pendant Necklace with Rope Chain

Est. $3,809-$4,951

$100

BidhausNew York, NY

Certified 0.97 Ctw Peridot And Diamond 18k White Gold Ring (G-H VS/SI1): Center Stone Weight ; 0.75 Ctw (1 Pcs Round) Center Stone: Peridot Center Stone Setting ; Prong Side Stone (1.mm 54 Pcs Round Diamond) 0.27 ctw Side Stone Color: White G-H Diamond Side Stone Setting:

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Certified 0.97 Ctw Peridot And Diamond 18k White Gold Ring (G-H VS/SI1)

Est. $850-$1,040

$600

Papps Family LiquidationBurbank, CA

Elegant French 18K Yellow Gold Diamond Earrings 0.35 ct G SI: Elegant French 18K Yellow Gold Diamond Earrings 0.35 ct G SI Discover a stunning pair of French earrings crafted from 18K yellow gold, featuring exquisite round diamonds. Each earring showcases except

4 days Left

Elegant French 18K Yellow Gold Diamond Earrings 0.35 ct G SI

Est. $2,184-$2,839

$100

Mynt AuctionsNew York, NY

3.55 Ctw VS/SI1 Tanzanite And Diamond 18K Rose Gold Bridal Style Wedding Ri: Center Stone Weight : 2.66 Ctw (Oval Cut) Center Stone Color :-Tanzanite Center Stone Setting : Prong Side Stone Weight Of Ctw 0.89 Ctw Side Stone Color : G-H Stone Clarity : VS/SI1 Stone Setting : Pr

1 day Left

3.55 Ctw VS/SI1 Tanzanite And Diamond 18K Rose Gold Bridal Style Wedding Ri

Est. $7,010-$9,190

$600

Papps Family LiquidationBurbank, CA

18k Gold 0.75ct Diamond Cluster Dangle Charm Necklace 16.75in: 18k Gold 0.75ct Diamond Cluster Dangle Charm Necklace 16.75in Elevate your jewelry collection with this stunning 18k Gold Diamond Cluster Dangle Disk Charm Cable Link Chain Necklace. Featuring 49 natu

5 days Left

18k Gold 0.75ct Diamond Cluster Dangle Charm Necklace 16.75in

Est. $2,392-$3,109

$100

BidhausNew York, NY

6 days Left

DIAMOND RING 18K K18 WG WHITE GOLD

Est. $3,600-$5,280

$25

NY Elizabeth Beverly Hills, CA

6 days Left

TIFFANY CO. DIAMOND EARRINGS PIERCED 18K PG

Est. $3,300-$4,840

$25

NY Elizabeth Beverly Hills, CA

6 days Left

CHANEL COMET DIAMOND RING 18K WHITE GOLD

Est. $10,725-$15,730

$25

NY Elizabeth Beverly Hills, CA

6 days Left

DIAMOND RING 18K PG PINK GOLD 750

Est. $1,050-$1,540

$25

NY Elizabeth Beverly Hills, CA

18K White Gold 5.82ct Sapphire and 4.96ct Diamond Necklace: Retail: $30,000.00 ****** 18K White Gold 5.82ct Sapphire and 4.96ct Diamond Necklace ****** Metal: 18K White Gold / Total Item Weight: 20.5 Grams / Country Made: United States / / Main Stone: Sapphire

5 days Left

18K White Gold 5.82ct Sapphire and 4.96ct Diamond Necklace

Est. $27,887-$32,215

$50

Riverside GalleriesArcadia, CA

4.09ct Asscher Cut Diamond Eternity Band 18k White Gold Size 6: 4.09ct Asscher Cut Diamond Eternity Band 18k White Gold Size 6 This stunning eternity band features 20 Asscher cut diamonds totaling 4.09 carats, showcasing D/E color and VVS clarity. Crafted in 18k w

6 days Left

4.09ct Asscher Cut Diamond Eternity Band 18k White Gold Size 6

Est. $12,272-$15,953

$100

BidhausNew York, NY

18K White Gold Ring with Sapphire and Diamond Size 6.5: 18K White Gold Ring with Sapphire and Diamond Size 6.5 This elegant ring features a vivid blue sapphire as the main stone, set in 18K white gold. Designed in a classic style, it is crafted for a US si

4 days Left

18K White Gold Ring with Sapphire and Diamond Size 6.5

Est. $2,145-$2,788

$100

BidhausNew York, NY

Stunning 18K Yellow Gold Ring with 1.70ct Trillion Diamond and 26 Accent Diamonds: Stunning 18K Yellow Gold Ring with 1.70ct Trillion Diamond and 26 Accent Diamonds This exquisite ring features a stunning center diamond in a trillion cut, weighing approximately 1.70 carats with a cl

May 25, 2026

Stunning 18K Yellow Gold Ring with 1.70ct Trillion Diamond and 26 Accent Diamonds

Est. $10,231-$13,300

$100

BidhausNew York, NY

18K White Gold Setting with 0.64ct Sapphire and 1.04ct Diamond Pendant: Retail: $5,000.00 ****** 18K White Gold Setting with 0.64ct Sapphire and 1.04ct Diamond Pendant ****** Metal: 18K White Gold / Total Item Weight: 4.8 Grams / Country Made: United States / / Main Stone

6 days Left

18K White Gold Setting with 0.64ct Sapphire and 1.04ct Diamond Pendant

Est. $4,258-$6,512

$50

Riverside GalleriesArcadia, CA

18K Yellow Gold Setting with 1.37ct Ruby and 0.56ct Diamond Earrings: Retail: $4,712.00 ****** 18K Yellow Gold Setting with 1.37ct Ruby and 0.56ct Diamond Earrings ****** Metal: 18K Yellow Gold / Total Item Weight: 5.4 Grams / Country Made: United States / / Main Stone:

6 days Left

18K Yellow Gold Setting with 1.37ct Ruby and 0.56ct Diamond Earrings

Est. $3,989-$5,521

$50

Riverside GalleriesArcadia, CA

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