Results for “18k diamond”

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Antique French 18K White Gold GIA 2.12ctw Diamond Flower Cocktail Ring: Antique French 18K White Gold GIA 2.12ctw Diamond Flower Cocktail Ring This exquisite Antique French 18K Gold Cocktail Ring showcases a stunning floral design, featuring a total of 2.12 carats of GIA

4 days Left

Antique French 18K White Gold GIA 2.12ctw Diamond Flower Cocktail Ring

Est. $6,292-$8,179

$100

BidhausNew York, NY

Art Deco 0.85ct Rose Cut Diamond 18k White Gold Ring GIA Appraisal: Art Deco 0.85ct Rose Cut Diamond 18k White Gold Ring GIA Appraisal This exquisite Art Deco style ring features a stunning 0.85 ct rose cut diamond at its center, elegantly complemented by an additiona

4 days Left

Art Deco 0.85ct Rose Cut Diamond 18k White Gold Ring GIA Appraisal

Est. $4,849-$6,303

$100

BidhausNew York, NY

Large 68ct Floral Cuff Bracelet 18k Gold Diamonds Citrine Peridot Tourmaline: Large 68ct Floral Cuff Bracelet 18k Gold Diamonds Citrine Peridot Tourmaline This stunning estate cuff bracelet is a true statement piece, expertly crafted from 18k yellow gold featuring a polished fi

6 hrs Left

Large 68ct Floral Cuff Bracelet 18k Gold Diamonds Citrine Peridot Tourmaline

Est. $36,361-$47,269

$27,750

Mynt AuctionsNew York, NY

Diamond and Sapphire Stud Earrings in 18K White Gold: Diamond and Sapphire Stud Earrings in 18K White Gold These stud earrings are crafted in 18K white gold and feature two diamonds totaling 1.03 carats with E-F color and VS1-SI1 clarity. The earrings ar

5 days Left

Diamond and Sapphire Stud Earrings in 18K White Gold

Est. $2,964-$3,853

$100

BidhausNew York, NY

Polo Model 27705 18K White Gold 37mm Diamond Watch by Piaget: Polo Model 27705 18K White Gold 37mm Diamond Watch by Piaget This Piaget Polo men's watch features an 18K white gold case and bracelet, weighing 194.9 grams. The watch is set with approximately 900 fa

4 days Left

Polo Model 27705 18K White Gold 37mm Diamond Watch by Piaget

Est. $57,850-$75,205

$100

BidhausNew York, NY

5 days Left

SAPPHIRE DIAMOND RING 18K

Est. $1,650-$2,420

$25

NY Elizabeth Beverly Hills, CA

Chopard LOVE Diamond Blue Sapphire 18k White Gold Dome Band Ring: Chopard LOVE Diamond Blue Sapphire 18k White Gold Dome Band Ring This exquisite dome band ring by Chopard is crafted from 18k white gold, featuring a high polished finish. The front of the tapered dom

4 days Left

Chopard LOVE Diamond Blue Sapphire 18k White Gold Dome Band Ring

Est. $6,370-$8,281

$100

BidhausNew York, NY

Judith Ripka 18K Gold Diamond Onyx Ring Size 7 Elegant Design: Judith Ripka 18K Gold Diamond Onyx Ring Size 7 Elegant Design This exquisite Judith Ripka ring features a striking combination of 18K yellow gold, a dazzling diamond, and a captivating onyx stone. Des

May 29, 2026

Judith Ripka 18K Gold Diamond Onyx Ring Size 7 Elegant Design

Est. $4,238-$5,509

$100

Mynt AuctionsNew York, NY

John Hardy 18K Gold Diamond Amethyst Ring with Deco Bakelite Box: John Hardy 18K Gold Diamond Amethyst Ring with Deco Bakelite Box Discover the elegance of this stunning John Hardy 18K yellow gold diamond amethyst ring, designed for a size 5.5 finger. This exquisite

Jun 01, 2026

John Hardy 18K Gold Diamond Amethyst Ring with Deco Bakelite Box

Est. $2,834-$3,684

$100

Mynt AuctionsNew York, NY

French 18K Gold Diamond Rose Brooch Signed Hallmarked: French 18K Gold Diamond Rose Brooch Signed Hallmarked Discover the elegance of this magnificent French brooch crafted from 18K yellow gold in the shape of a rose. This stunning piece showcases intrica

Jun 02, 2026

French 18K Gold Diamond Rose Brooch Signed Hallmarked

Est. $5,330-$6,929

$100

Mynt AuctionsNew York, NY

18K Yellow Gold 2 1/10 CT Tw. Round Shape Lab Grown Diamond Wedding Band: 18K Yellow Gold 2 1/10 CT Tw. Round Shape Lab Grown Diamond Wedding Band 18k Yellow Gold Stone Color: F Stone Clarity: Vs Each ring is presented in standard size 6.5. Complimentary resizing is availab

4 days Left

18K Yellow Gold 2 1/10 CT Tw. Round Shape Lab Grown Diamond Wedding Band

Est. $7,124-$9,261

$100

BidhausNew York, NY

Elegant 18K White Gold Diamond Earrings 5.00 Ct 600 Diamonds: Elegant 18K White Gold Diamond Earrings 5.00 Ct 600 Diamonds Stunning 18K White Gold Diamond Earrings featuring approximately 600 diamonds with a total weight of about 5.00 carats. These exquisite ear

May 24, 2026

Elegant 18K White Gold Diamond Earrings 5.00 Ct 600 Diamonds

Est. $4,602-$5,982

$100

BidhausNew York, NY

Italian Soho 18K Gold Diamond Bracelet with Enameled Design: Italian Soho 18K Gold Diamond Bracelet with Enameled Design Discover the elegance of this Italian Soho 18K White and Yellow Enameled Gold and Diamond Bracelet. Crafted with exquisite detail and workma

May 27, 2026

Italian Soho 18K Gold Diamond Bracelet with Enameled Design

Est. $7,501-$9,751

$100

Mynt AuctionsNew York, NY

Cartier Art Deco 18K Gold Diamond Jade Jewelry Box: Cartier Art Deco 18K Gold Diamond Jade Jewelry Box Discover the exquisite craftsmanship of this Cartier Art Deco jewelry box, meticulously crafted from 18K yellow gold. This luxurious piece features s

May 25, 2026

Cartier Art Deco 18K Gold Diamond Jade Jewelry Box

Est. $16,198-$21,057

$100

Mynt AuctionsNew York, NY

5 days Left

DIAMOND RING 18K PG

Est. $3,825-$5,610

$25

NY Elizabeth Beverly Hills, CA

18k White Gold 3.20ct Diamond Bracelet: Retail: $12,400.00 ****** 18k White Gold 3.20ct Diamond Bracelet ****** Metal: 18k Solid White Gold / Size: 7 / Total Item Weight: 7.0 grams / Country Made: United States / / Main Stone: Diamond / Col

5 days Left

18k White Gold 3.20ct Diamond Bracelet

Est. $6,076-$12,520

$50

Prestige Auction GalleriesWoodland Hills, CA

18k White Gold 2.67ct Diamond Earrings: Retail: $9,860.00 ****** 18k White Gold 2.67ct Diamond Earrings ****** Metal: 18K White Gold / Total Item Weight: 6.3 grams / Country Made: United States / / Main Stone: Diamond / Carat Total Weight:

5 days Left

18k White Gold 2.67ct Diamond Earrings

Est. $6,705-$9,860

$50

Prestige Auction GalleriesWoodland Hills, CA

18k White Gold 7.50ct Diamond Bracelet: Retail: $27,000.00 ****** 18k White Gold 7.50ct Diamond Bracelet ****** Metal: 18k Solid White Gold / Size: 7 / Total Item Weight: 11.0 grams / Country Made: United States / / Main Stone: Diamond / Co

5 days Left

18k White Gold 7.50ct Diamond Bracelet

Est. $13,230-$27,120

$50

Prestige Auction GalleriesWoodland Hills, CA

18k White Gold 17ct Diamond Necklace: Retail: $66,100.00 ****** 18k White Gold 17ct Diamond Necklace ****** Metal: 18k Solid White Gold / Size: 16.5 / Total Item Weight: 20.5 grams / Country Made: United States / / Main Stone: Diamond / C

5 days Left

18k White Gold 17ct Diamond Necklace

Est. $32,389-$49,575

$50

Prestige Auction GalleriesWoodland Hills, CA

18k White Gold 6.25ct Diamond Bracelet: Retail: $37,800.00 ****** 18k White Gold 6.25ct Diamond Bracelet ****** Metal: 18k Solid White Gold / Size: 7 / Total Item Weight: 10.0 grams / Country Made: United States / / Main Stone: Diamond / Co

5 days Left

18k White Gold 6.25ct Diamond Bracelet

Est. $18,522-$37,850

$50

Prestige Auction GalleriesWoodland Hills, CA

53.99ct Yellow Diamond Tennis Necklace 18k Gold: 53.99ct Yellow Diamond Tennis Necklace 18k Gold This stunning tennis necklace features a total weight of 53.99 carats of exquisite natural cushion-cut yellow diamonds, prong set in luxurious 18k yello

5 days Left

53.99ct Yellow Diamond Tennis Necklace 18k Gold

Est. $194,519-$252,874

$100

BidhausNew York, NY

Mid 1900s French 18K Gold Diamond Feather Brooch Signed: Mid 1900s French 18K Gold Diamond Feather Brooch Signed This exquisite mid-1900's French brooch is crafted from 18K yellow gold and adorned with diamonds, featuring a stunning feather design that show

May 27, 2026

Mid 1900s French 18K Gold Diamond Feather Brooch Signed

Est. $4,238-$5,509

$100

Mynt AuctionsNew York, NY

Roberto Coin 18k Gold Diamond Barocco Hinged Bangle 0.47ctw: Roberto Coin 18k Gold Diamond Barocco Hinged Bangle 0.47ctw Elevate your jewelry collection with this stunning Roberto Coin 18k Gold Byzantine Barocco Hinged Bangle, featuring exquisite craftsmanship

May 26, 2026

Roberto Coin 18k Gold Diamond Barocco Hinged Bangle 0.47ctw

Est. $6,669-$8,669

$100

BidhausNew York, NY

18K Yellow Gold Setting with 1.54ct Ruby and 0.40ct Diamond Ladies Ring: Retail: $6,800.00 ****** 18K Yellow Gold Setting with 1.54ct Ruby and 0.40ct Diamond Ladies Ring ****** Size: 7(we offer free resizing to winning bidders) / Metal: 18K Yellow Gold / Total Item Weight:

4 days Left

18K Yellow Gold Setting with 1.54ct Ruby and 0.40ct Diamond Ladies Ring

Est. $6,454-$7,251

$50

Riverside GalleriesArcadia, CA

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