A square-shape diamond single-stone ring.Principal First Image

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

A square-shape diamond single-stone ring.Principal First Image

A square-shape diamond single-stone ring.Principal

Total Sales0 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

18K White Gold 12.51 Ct. Diamond Ring (1 of 4)

18K White Gold 12.51 Ct. Diamond Ring

$130,000

2 days Left

Transitional Cut 12.51 Carat Diamond Ring in 18K White Gold Size 12 (1 of 4)

Transitional Cut 12.51 Carat Diamond Ring in 18K White Gold Size 12

$134,000

6 days Left

14K GOLD AND 2.75 CT DIAMOND RING (1 of 4)

14K GOLD AND 2.75 CT DIAMOND RING

Thomaston Place Auction Galleries

$5,000

Aug 30, 2026

1.54 CARAT ROUND BRILLIANT SHAPE J-VS1 DIAMOND PLATINUM WEDDING RING (1 of 2)

1.54 CARAT ROUND BRILLIANT SHAPE J-VS1 DIAMOND PLATINUM WEDDING RING

$17,250

3 days Left

1.43 CARAT OLD EUROPEAN SHAPE I-SI1 DIAMOND PLATINUM WEDDING RING (1 of 2)

1.43 CARAT OLD EUROPEAN SHAPE I-SI1 DIAMOND PLATINUM WEDDING RING

$16,250

3 days Left

PT900 DIAMOND RING (1 of 2)

PT900 DIAMOND RING

$25

18 hrs Left

PT900 DIAMOND RING (1 of 2)

PT900 DIAMOND RING

$25

2 days Left

1.33ct vintage class old mine cut natural diamond engagement ring platinum (1 of 8)

1.33ct vintage class old mine cut natural diamond engagement ring platinum

$2,800

Platinum 3.99ct Diamond Ring (1 of 3)

Platinum 3.99ct Diamond Ring

Eastern European Art Gallery Inc

$1

2 days Left

Platinum 2.32ct Diamond Ring (1 of 4)

Platinum 2.32ct Diamond Ring

Eastern European Art Gallery Inc

$1

2 days Left

Natural Diamond Ring 1.07ct (1 of 4)

Natural Diamond Ring 1.07ct

$1,200

3 days Left

PT900 Platinum Diamond Ring US Size 5.25 (1 of 9)

PT900 Platinum Diamond Ring US Size 5.25

$100

4 days Left

Engagement Diamond Ring 14Kt. (1 of 4)

Engagement Diamond Ring 14Kt.

Pacific Auction House

$20

6 days Left

Creation Diamonds Ring 5.50ct 18k W/g Overlay (1 of 3)

Creation Diamonds Ring 5.50ct 18k W/g Overlay

M.D.CHJewelry Co.

$300

Aug 22, 2026

Creation Diamonds Ring 5.50ct 18k W-Y/g Overlay (1 of 4)

Creation Diamonds Ring 5.50ct 18k W-Y/g Overlay

M.D.CHJewelry Co.

$300

Aug 22, 2026

TOP