An 18ct gold square-shape diamond single-stone ring. First Image

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

An 18ct gold square-shape diamond single-stone ring. First Image

An 18ct gold square-shape diamond single-stone ring.

Total Sales0 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

18K Yellow Gold EGL Certified 1.41 Ct Diamond Ring (1 of 7)

18K Yellow Gold EGL Certified 1.41 Ct Diamond Ring

7 days Left

1.46 Carat Round Brilliant Diamond Engagement Ring 18K Yellow Gold (1 of 5)

1.46 Carat Round Brilliant Diamond Engagement Ring 18K Yellow Gold

Apr 21, 2026

Vintage Natural Diamond Engagement ring 1ct 14kt Gold** (1 of 7)

Vintage Natural Diamond Engagement ring 1ct 14kt Gold**

Chairish Auctions

CERTIFIED 18K YELLOW GOLD 1.56 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING (1 of 1)

CERTIFIED 18K YELLOW GOLD 1.56 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING

Papps Family Liquidation

2 days Left

Antique English 18k Gold 1.4ct Old Mine Cut Diamond 5 Stone Ring (1 of 15)

Antique English 18k Gold 1.4ct Old Mine Cut Diamond 5 Stone Ring

2 days Left

Anniversary Diamond Ring 1.37 Carat 14k Yellow Gold (1 of 6)

Anniversary Diamond Ring 1.37 Carat 14k Yellow Gold

M.D.CHJewelry Co.

May 16, 2026

Diamond, Gold Ring Stones: Round brilliant-cut (1 of 2)

Diamond, Gold Ring Stones: Round brilliant-cut

Heritage Auctions

May 04, 2026

K18YG DIAMOND RING 1.519CT VLY SI1 PEAR SHAPE (1 of 2)

K18YG DIAMOND RING 1.519CT VLY SI1 PEAR SHAPE

4 days Left

.35ct natural round diamond solitaire ring 14 karat vintage** (1 of 5)

.35ct natural round diamond solitaire ring 14 karat vintage**

Chairish Auctions

DIAMOND RING K18 YELLOW GOLD (1 of 4)

DIAMOND RING K18 YELLOW GOLD

5 days Left

Diamond 3/8 Ct.Tw. Engagement Ring in 14K Yellow Gold (1 of 4)

Diamond 3/8 Ct.Tw. Engagement Ring in 14K Yellow Gold

5 days Left

Antique 18kt Gold Engagement Ring with 1.70 Cts Diamond (1 of 6)

Antique 18kt Gold Engagement Ring with 1.70 Cts Diamond

Winbids Auctions

Apr 30, 2026

3.21 Ctw VS/SI1 Diamond 14k Yellow Gold Engagement Ring (ALL DIAMOND ARE LA (1 of 1)

3.21 Ctw VS/SI1 Diamond 14k Yellow Gold Engagement Ring (ALL DIAMOND ARE LA

Triple SSS Designs

2 days Left

1.61 Ctw SI2/SI1 Diamond 14K Yellow Gold Engagement Ring (ALL DIAMOND ARE L (1 of 2)

1.61 Ctw SI2/SI1 Diamond 14K Yellow Gold Engagement Ring (ALL DIAMOND ARE L

Triple SSS Designs

2 days Left

14KT Yellow Gold Natural Diamond Engagement Ring Size 6.5 - J11430 (1 of 3)

14KT Yellow Gold Natural Diamond Engagement Ring Size 6.5 - J11430

Treasured Auctions

5 days Left

TOP