Diamond

(10,000 upcoming items)

Sort by:

Most Relevant

4 days Left

Rolex DateJust SS 36mm Custom Diamond Bezel Men's Wristwatch

Est.

$14,470

$18,975

$50

Prestige Auction GalleriesWoodland Hills, CA

Jul 13, 2026

14K Yellow Gold Carved Coral Rose on Stem Brooch Accented with Two Diamonds 3 1/2"L x 2 1/4"W x 1

Est.

$800

$1,200

$300

Ripley AuctionsIndianapolis, IN

2 days Left

Platinum Diamond Chandelier Earrings 70 Diamonds 23.24 Ct 3 Inches

Est.

$51,051

$66,366

$100

Mynt AuctionsNew York, NY

20 hrs Left

18K White Gold 15.25 Ct Diamond by the Yard Necklace 66 Diamonds

Est.

$14,924

$19,401

$100

Mynt AuctionsNew York, NY

2 hrs Left

Chopard Happy Diamonds 18K Gold Three Floating Diamond Earrings 0.25cttw

Est.

$5,681

$7,385

$100

BidhausNew York, NY

2 hrs Left

18K White Gold Aquamarine 8.00 Ct Diamond Pendant 60 Diamonds

Est.

$2,353

$3,058

$100

BidhausNew York, NY

3 days Left

0.70 Ctw i2/i3 Treated fancy Black Diamond 14K Yellow Gold Pendant Necklace

Est.

$2,820

$3,940

$600

Papps Family LiquidationBurbank, CA

3 days Left

0.14 Ctw i2/i3 Treated fancy Black Diamond 14K Yellow Gold Pendant Necklace

Est.

$1,510

$2,110

$600

Papps Family LiquidationBurbank, CA

3 days Left

0.70 Ctw i2/i3 Treated fancy Black Diamond 14K Rose Gold Pendant Necklace

Est.

$2,820

$3,940

$600

Papps Family LiquidationBurbank, CA

2 days Left

2.24 Ctw VS/SI1 Diamond 14K Yellow Gold Slide Necklace (ALL DIAMOND ARE LAB

Est.

$9,760

$10,510

$1,250

Triple SSS DesignsBurbank, CA

17 hrs Left

2.24 Ctw VS/SI1 Diamond 14K White Gold Slide Necklace (ALL DIAMOND ARE LAB

Est.

$9,760

$10,510

$1,250

Triple SSS DesignsBurbank, CA

2 days Left

Harbor Diamonds 18k White Gold Star Shaped Diamond Cluster Earrings

Est.

$2,483

$3,227

$100

BidhausNew York, NY

2 hrs Left

24.55ct Diamond Tennis Necklace 18k Yellow Gold

Est.

$64,909

$84,381

$100

BidhausNew York, NY

17 hrs Left

0.60 Ctw VS/SI1 Diamond 14 K White Gold Necklace(ALL DIAMOND ARE LAB GROWN

Est.

$5,160

$5,370

$1,250

Triple SSS DesignsBurbank, CA

2 days Left

5.14 Ctw VS/SI1 Diamond Prong Set 18K Rose Gold Ship Necklace (ALL DIAMOND

Est.

$21,130

$22,760

$3,100

Triple SSS DesignsBurbank, CA

2 days Left

0.17 Ctw VS/SI1 Diamond 14 K White Gold Necklace(ALL DIAMOND ARE LAB GROWN

Est.

$1,570

$1,630

$630

Triple SSS DesignsBurbank, CA

2 days Left

3.51 Ctw VS/SI1 Diamond 14 K Rose Gold Necklace(ALL DIAMOND ARE LAB GROWN )

Est.

$10,160

$10,570

$1,250

Triple SSS DesignsBurbank, CA

2 days Left

3.40 Ctw VS.SI1 (ALL DIAMOND ARE LAB GROWN ) Diamond 14k Rose Gold Engageme

Est.

$8,130

$8,760

$1,250

Triple SSS DesignsBurbank, CA

2 days Left

2.96 Ctw VS.SI1 (ALL DIAMOND ARE LAB GROWN ) Diamond 14k white Gold Engagem

Est.

$13,010

$14,010

$1,250

Triple SSS DesignsBurbank, CA

Live Now

5.80 Ctw VS/SI1 Diamond 14 K Yellow Gold Necklace(ALL DIAMOND ARE LAB GROWN

Est.

$11,720

$12,190

$1,250

Triple SSS DesignsBurbank, CA

Live Now

1.86 Ctw VS.SI1 (ALL DIAMOND ARE LAB GROWN ) Diamond 14k Rose Gold Necklace

Est.

$4,880

$5,260

$1,250

Triple SSS DesignsBurbank, CA

2 days Left

14K Gold 2.99ct Fancy Color Diamond 1.71cts Diamond Earrings

Est.

$11,603

$16,575

$50

Riverside GalleriesArcadia, CA

23 hrs Left

14K Gold 2.76ct Fancy Color Diamond 4.52cts Diamond Earrings

Est.

$11,603

$16,575

$50

Prestige Auction GalleriesWoodland Hills, CA

1 day Left

Art Deco Platinum 3.05 Ct Diamond Brooch with 25 Diamonds

Est.

$3,991

$5,188

$100

BidhausNew York, NY

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

3 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

2 days Left

IGI Pear 2.05ct E VVS2 - Loose Lab Diamond

IGI Round 2.5ct D VVS1 - Ideal Loose Lab Diamond

IGI Round 1.5ct F VVS2 - Ideal Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

SEUYCO

Starts on:

Raleigh, NC, US

7 hrs Left

LiveAuctioneers

Diamond

All Filters

$50

$300

$100

$100

$100

$100

$600

$600

$600

$1,250

$1,250

$100

$100

$1,250

$3,100

$630

$1,250

$1,250

$1,250

$1,250

$1,250

$50

$50

$100

Diamond Auctions

Diamond Jewelry

Fine Diamond & Gemstone Jewelry

Luminesce Lab: Diamonds & Beyond