Diamond

(10,000 upcoming items)

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FEATURED

5 days Left

4 ct Fancy Yellow Diamond 18K Ring, GIA Certificate

Est.

$40,000

$60,000

$24,000

Everard Auctions & AppraisalsSavannah, GA

FEATURED

Ends in 4d 9h

Solid 18k OMEGA De VILLE Automatic Ladies Watch w/Diamonds CAl 663* EXLNT* SERVICED

Est.

$3,500

$4,000

$1,400

Jasper52New York, NY

FEATURED

15 mins Left

18K Gold 8.3ct Ruby and 13.5ct Diamond Necklace

Est.

$32,000

$34,000

$23,000

Eastern European Art Gallery IncBroomall, PA

FEATURED

Ends in 3d 8h

TIFFANY & CO. Platinum & Diamond Band

Est.

$2,000

$2,500

$750

Jasper52New York, NY

Live Now

Faberge Era 14k Gold Silver Ruby & Diamond Ring

Est.

$2,000

$4,000

$500

(1 bid)

Joshua KodnerDania Beach, FL

Jun 29, 2026

GIA Fancy Yellow 4.01ct Diamond Platinum Engagement Ring 7.5 Grams

Est.

$15,000

$16,000

$90

(1 bid)

Dover JewelryMiami, FL

Live Now

1960’s Platinum GIA Certified Fancy Diamond Ring

Est.

$24,000

$38,000

$12,000

Joshua KodnerDania Beach, FL

Live Now

14K Yellow Gold 8.91 Ct. Sapphire & Diamond Ring

Est.

$18,000

$27,000

$9,000

Joshua KodnerDania Beach, FL

2 hrs Left

de Grisogono Allegra 2.05ctw Diamond and 18K Ring

Est.

$17,000

$18,000

$2,800

(1 bid)

GWS Auctions Inc.Maitland, FL

Live Now

Platinum 10.00 Ct. Emerald & Diamond Ring

Est.

$30,000

$45,000

$15,000

Joshua KodnerDania Beach, FL

Jun 30, 2026

Ladies Platinum Diamond Engagement Ring 4.86 Center Diamond. Pear Shape Center diamond flanked by 2

Est.

$5,000

$10,000

$2,500

Bill Hood & Sons Art & Antique AuctionsDelray Beach, FL

Live Now

Platinum 36.00 Ct. Diamond Bracelet

Est.

$70,000

$100,000

$34,000

Joshua KodnerDania Beach, FL

FEATURED

4 days Left

Multi-Color Gemstone & Diamond Hoop Earring 14Kt.

Est.

$2,000

$5,000

$20

(1 bid)

AWS AuctioneersLos Angeles, CA

FEATURED

Ends in 4d 7h

18K Gold Vivid Green Emerald Ring

Est.

$10,000

$20,000

$9,000

Jasper52New York, NY

FEATURED

Ends in 6d 3h

Diamond Bezel Station Chain Anklet Bracelet 14K White Gold, 9.25 Inches, 1.25 Gr

Est.

$500

$600

$190

Jasper52New York, NY

FEATURED

15 mins Left

18K Yellow Gold 0.75ct Diamond and Emerald Cufflinks

Est.

$7,000

$8,000

$4,700

Eastern European Art Gallery IncBroomall, PA

2 days Left

Huge 14K Gold Lady's Diamond Cluster Ring

Est.

$1,000

$1,500

$550

(2 bids)

Flannery's Estate ServicesPine Bush, NY

2 days Left

Ulysse Nardin Ladies Marine Diver, Diamond Set D

Est.

$2,000

$2,400

$2,000

Heritage AuctionsDallas, TX

Jun 27, 2026

5.00ct Faint Yellow Diamond, 1.00ctw Diamond, 18K Ring

Est.

$125,000

$130,000

$17,000

GWS Auctions Inc.Maitland, FL

2 days Left

Michele Urban Mini Diamond Swiss Watch ? Stainless Steel with Diamond Bezel

Est.

$600

$1,000

$45

(2 bids)

Rare TreasuresHarrisburg, PA

2 hrs Left

TIFFANY & CO PLATINUM DIAMOND LADIES STUD EARRINGS

Est.

$2,600

$10,000

$525

(2 bids)

Florida Estate Sales Inc.Tallahassee, FL

3 days Left

Antique SKM & Co. 10k Gold & Diamond Lion Locket Pendant

Est.

$200

$500

$225

(4 bids)

Akiba GalleriesDania Beach, FL

Live Now

18K White Gold GIA Certified 5.03 Ct. Diamond Ring

Est.

$30,000

$60,000

$20,000

Joshua KodnerDania Beach, FL

Live Now

18K Yellow Gold Diamond Dog Brooch

Est.

$8,000

$13,000

$4,000

Joshua KodnerDania Beach, FL

FEATURED

Ends in 4d 7h

3.45ct natural diamonds eternity station by yard double wrap necklace 14kt **

Est.

$8,000

$10,000

$3,200

Jasper52New York, NY

FEATURED

Ends in 3d 5h

GIA certified Natural Multicolor Tahitian Saltwater Pearls necklace 9m 14k**

Est.

$4,500

$5,500

$1,800

Jasper52New York, NY

FEATURED

Ends in 3d 5h

1.90ct Natural Sapphire Diamond Butterfly Dangle Earrings 14kt**

Est.

$2,500

$3,000

$1,000

Jasper52New York, NY

FEATURED

Ends in 3d 5h

Vintage Wide Two-Tone Multishape Diamond Ring 14K White Yellow Gold, 8.88 Grams

Est.

$3,500

$4,000

$1,400

Jasper52New York, NY

Live Now

18K Yellow Gold 40.00 Ct. Diamond Bracelet

Est.

$55,000

$80,000

$26,000

Joshua KodnerDania Beach, FL

1 day Left

Tanzanite, Diamond, Platinum Ring

Est.

$3,000

$5,000

$1,500

Fine Estate, Inc. San Rafael, CA

2 hrs Left

19.50ctw Diamond and 18K White Gold 7" Bracelet

Est.

$70,000

$72,000

$11,000

GWS Auctions Inc.Maitland, FL

3 days Left

A SAPPHIRE AND DIAMOND BRACELET • Old brilliant and rose-cut diamonds, approx. 6.50cts total &

Est.

€4,000

€5,000

€2,000

(1 bid)

Adam's AuctioneersIreland, Dublin

4 days Left

Diamond Toi et Moi Ring

Est.

$1,000

$2,000

$500

(1 bid)

Freeman'sChicago, IL

45 mins Left

20ct Natural Yellow Diamond 18Kt Gold Ring

Est.

$950,000

$1,600,000

$12,000

Global Jewelry AuctionLos Angeles, CA

Live Now

Art Deco Platinum 5.25 Ct. Diamond Ring

Est.

$44,000

$66,000

$22,000

Joshua KodnerDania Beach, FL

2 hrs Left

1.51 CTW DIAMOND .91CT CENTER PLATINUM LADIES RING

Est.

$3,600

$10,000

$575

(1 bid)

Florida Estate Sales Inc.Tallahassee, FL

FEATURED

Ends in 46s

1.12cttw Natural Diamond Ring 14K White Gold 2.65 gr

Est.

$4,500

$5,500

$1,800

Jasper52New York, NY

FEATURED

Ends in 3d 5h

.06ct Natural diamond earrings 14kt yellow gold**

Est.

$400

$500

$160

Jasper52New York, NY

FEATURED

Ends in 4d 7h

GIA certified 7.17ct natural cabochon opal diamonds cocktail ring 14kt *v

Est.

$4,000

$5,000

$1,600

Jasper52New York, NY

FEATURED

Ends in 12m 46s

1.41cttw Natural Diamond and Natural Diamond Ring 14K White Gold 2.57 gr

Est.

$4,000

$5,000

$1,600

Jasper52New York, NY

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Diamond Auctions

HUGE & RARE 4 Ct Treated Certified Off White Diamond Solitaire Stud, 925 Silver

Rare 12 Ct Certified HPHT - Treated Off White Diamond Solitaires Ring In 925 Silver

20 Ct Certified HPHT Treated Gorgeous Off White Diamond Engagement Ring.925 Silver

Diamond Jewelry

Believe Diamond Hong Kong

Starts on:

Kowloon, Hong Kong , HK

26623 | Exceptional Diamond Collection

NY Elizabeth

Starts on:

Beverly Hills, CA, US

IGI Round 2.54ct D VVS2 - Ideal Loose Lab Diamond

IGI Oval 1.01ct D VVS2 - Loose Lab Diamond

IGI Round 2.77ct D VVS2 - Ideal Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

SEUYCO

Starts on:

Raleigh, NC, US

Diamond

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$24,000

$1,400

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$750

$500

$90

$12,000

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$2,800

$15,000

$2,500

$34,000

$20

$9,000

$190

$4,700

$550

$2,000

$17,000

$45

$525

$225

$20,000

$4,000

$3,200

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$1,000

$1,400

$26,000

$1,500

$11,000

€2,000

$500

$12,000

$22,000

$575

$1,800

$160

$1,600

$1,600

Diamond Auctions

Diamond Jewelry

26623 | Exceptional Diamond Collection

Luminesce Lab: Diamonds & Beyond