Diamond

(10,000 upcoming items)

Sort by:

Most Relevant

Jul 15, 2026

Elegant Sapphire & Diamonds Stud / Dangling Earring 14Kt.

Est.

$2,821

$3,999

$20

Pacific Auction HouseLos Angeles, CA

6 days Left

14K White Gold 7.50ct Black Diamond and 1.38ct Diamond Earrings

Est.

$19,589

$24,554

$50

Riverside GalleriesArcadia, CA

1 day Left

8.81ct Diamond Tennis Bracelet 18k Gold

Est.

$14,235

$18,505

$100

BidhausNew York, NY

2 days Left

5.02ct EGL Certified Yellow Diamond Drop Earrings in 18k Two-Tone Gold

Est.

$38,623

$50,209

$100

BidhausNew York, NY

Jul 11, 2026

GRACEFUL STERLING SILVER LADIES RING W/ DIAMONDS

Est.

$90

$10,000

$30

Florida Estate Sales Inc.Tallahassee, FL

3 days Left

1.97 Ctw SI2/I1Treted Fancy Black ,Yellow,Blue Diamond 14K White Gold Nicke

Est.

$8,130

$8,760

$1,200

Papps Family LiquidationBurbank, CA

3 days Left

Certified .75 CTW Round Diamond 14K Rose Gold Pendant

Est.

$2,820

$3,440

$600

Papps Family LiquidationBurbank, CA

3 days Left

Certified .40 CTW Round Diamond 14K Rose Gold Earring

Est.

$1,360

$1,660

$600

Papps Family LiquidationBurbank, CA

3 days Left

Certified 1.00 CTW Round Diamond 14K Yellow Gold Earring

Est.

$5,630

$7,510

$600

Papps Family LiquidationBurbank, CA

Jul 18, 2026

Fine Vintage Chopard Ladies Watch With COA & Moving Diamonds LQQK!

Est.

$50

$10,000

$50

(1 bid)

Olde Trove Auction House IncLeesburg, FL

Live Now

17.00 Ctw i2/i3 Treated Fancy Blue Diamond 14K Yellow Gold 2 Row Necklace

Est.

$80,010

$105,010

$600

Papps Family LiquidationBurbank, CA

Aug 13, 2026

IGI Certified 1.5 ct Marquise Cut Natural Diamond Floral Scalloped Halo Ring in 14K Yellow Gold

Est.

$10,500

$13,500

$50

ILAGEMSVeraval, Gujarat

Aug 13, 2026

IGI Certified 1.85 ct Marquise Cut Natural Diamond Elevated Basket Solitaire Ring in 14K White Gold

Est.

$10,500

$13,500

$50

ILAGEMSVeraval, Gujarat

Aug 13, 2026

GIA Certified 1.85 ct Cushion Cut Natural Diamond Open Shoulder Solitaire Ring in 14K Rose Gold

Est.

$31,500

$32,500

$50

ILAGEMSVeraval, Gujarat

Aug 13, 2026

GIA Certified 1.35 ct Round Cut Natural Diamond Open Shoulder Solitaire Ring in 14K Yellow Gold

Est.

$10,500

$13,500

$50

ILAGEMSVeraval, Gujarat

Aug 13, 2026

GIA Certified 1.85 ct Marquise Cut Natural Diamond Marquise Cushion Halo Ring in 14K White Gold

Est.

$25,500

$27,500

$50

ILAGEMSVeraval, Gujarat

2 days Left

1.26 Ctw SI2/I1 Treated fancy black and White Diamond 14K White Gold Bypass

Est.

$6,260

$7,510

$600

Papps Family LiquidationBurbank, CA

2 days Left

1.12 Ct GIA Certified Fancy Brown Yellow And White Diamond 14K Yellow Gold

Est.

$8,440

$8,720

$600

Papps Family LiquidationBurbank, CA

2 days Left

1.17 Ct GIA Certified Fancy Brown Yellow And White Diamond 14K Yellow Gold

Est.

$9,380

$9,690

$600

Papps Family LiquidationBurbank, CA

2 days Left

1.26 Ctw SI2/I1 Treated fancy black and White Diamond 14K Rose Gold Bypass

Est.

$6,260

$7,510

$600

Papps Family LiquidationBurbank, CA

Aug 13, 2026

IGI Certified 1.45 ct Pear Cut Natural Diamond Raised Basket Solitaire Ring in 14K Yellow Gold

Est.

$31,500

$32,500

$50

ILAGEMSVeraval, Gujarat

Aug 13, 2026

IGI Certified 1.85 ct Emerald Cut Natural Diamond Open Shoulder Solitaire Ring in 14K Rose Gold

Est.

$19,500

$20,500

$50

ILAGEMSVeraval, Gujarat

Aug 13, 2026

GIA Certified 1.8 ct Cushion Cut Natural Diamond Open Gallery Solitaire Ring in 14K Yellow Gold

Est.

$14,500

$15,500

$50

ILAGEMSVeraval, Gujarat

Aug 13, 2026

GIA Certified 1.9 ct Emerald Cut Natural Diamond Open Shoulder Solitaire Ring in 14K Yellow Gold

Est.

$28,500

$29,500

$50

(1 bid)

ILAGEMSVeraval, Gujarat

View:

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

2 days Left

7.50 CT Lab Grown Oval Cut Diamond Vintage Halo Ring in 14K White Gold

15.00 CT Emerald Cut Lab Grown Emerald Halo Ring with Lab Grown Diamond Side Stones in 14K White

8.50 CT Lab Grown Emerald Cut Diamond Three-Stone Ring with Trapezoid Side Stones in 14K Yellow Gold

Fine Diamond & Gemstone Jewelry

ILAGEMS

Starts on:

veraval, Gujrat, IN

13 hrs Left

IGI Princess 2.09ct D VVS2 - Loose Lab Diamond

IGI Round 1.41ct E VVS2 - Ideal Loose Lab Diamond

IGI Marquise 2.28ct D IF - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

SEUYCO

Starts on:

Raleigh, NC, US

LiveAuctioneers

Diamond

All Filters

$20

$50

$100

$100

$30

$1,200

$600

$600

$600

$50

$600

$50

$50

$50

$50

$50

$600

$600

$600

$600

$50

$50

$50

$50

Diamond Auctions

Diamond Jewelry

Fine Diamond & Gemstone Jewelry

Luminesce Lab: Diamonds & Beyond