(C02803) A platinum diamond single-stone ring. First Image

#image-loader-main { display: none; }

(C02803) A platinum diamond single-stone ring. First Image

(C02803) A platinum diamond single-stone ring.

Total Sales0 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

0.89 CARAT CIRCULAR BRILLIANT CUT N SI1 DIAMOND PLATINUM ENGAGEMENT RING (1 of 2)

0.89 CARAT CIRCULAR BRILLIANT CUT N SI1 DIAMOND PLATINUM ENGAGEMENT RING

Mar 03, 2026

Round Solitaire Diamond Engagement Ring 14K White Gold, 2.01 CT, 3.06 Grams (1 of 13)

Round Solitaire Diamond Engagement Ring 14K White Gold, 2.01 CT, 3.06 Grams

Chairish Auctions

Round 6-Prong Diamond Engagement Ring 14K White Gold, 1.20 CTW, 2.16 Grams (1 of 11)

Round 6-Prong Diamond Engagement Ring 14K White Gold, 1.20 CTW, 2.16 Grams

Chairish Auctions

Diamond Ring 14Kt. (1 of 4)

Diamond Ring 14Kt.

AWS Auctioneers

Mar 04, 2026

14k White Gold 1.00ct & 0.70ct Diamond Ring (1 of 4)

14k White Gold 1.00ct & 0.70ct Diamond Ring

Riverside Galleries

4 hrs Left

14k White Gold 1.00ct & 0.70ct Diamond Ring (1 of 4)

14k White Gold 1.00ct & 0.70ct Diamond Ring

Riverside Galleries

3 days Left

GIA 0.90ct J Si2 Oval Diamond Platinum Engagement Ring (1 of 4)

GIA 0.90ct J Si2 Oval Diamond Platinum Engagement Ring

Farber Auctioneers

Feb 18, 2026

An 18K White Gold and Diamond Ring (1 of 3)

An 18K White Gold and Diamond Ring

John Moran Auctioneers, Inc.

9 hrs Left

DIAMOND RING (1 of 3)

Engagement Diamond Ring 14Kt. (1 of 4)

Engagement Diamond Ring 14Kt.

Pacific Auction House

Feb 25, 2026

JEWELRY Diamond Ring in Platinum PT999 Size 2.75 (1 of 9)

JEWELRY Diamond Ring in Platinum PT999 Size 2.75

5 days Left

Elegant Engagement Diamond Ring 14Kt. (1 of 4)

Elegant Engagement Diamond Ring 14Kt.

Pacific Auction House

Feb 25, 2026

14kt White Gold 2.93ctw Diamond Ring (1 of 2)

14kt White Gold 2.93ctw Diamond Ring

Robinhood Auctions

6 days Left

14k White Gold 1.45ct Diamond Ring (1 of 4)

14k White Gold 1.45ct Diamond Ring

Prestige Auction Galleries

2 days Left

Platinum 0.90 Ct. Diamond Ring with 0.70 Ct. Center Stone (1 of 4)

Platinum 0.90 Ct. Diamond Ring with 0.70 Ct. Center Stone

1 day Left

18K White Gold Diamond Ring Size US 6 (1 of 8)

18K White Gold Diamond Ring Size US 6

6 days Left

TOP