18k Gold Turquoise Diamond Ring First Image

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

18k Gold Turquoise Diamond Ring First Image

18k Gold Turquoise Diamond Ring

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

18K Yellow Gold Ring with Turquoise (1 of 4)

18K Yellow Gold Ring with Turquoise

Briggs Auction, Inc.

3 days Left

WOMEN'S 14K YELLOW GOLD RING WITH TURQUOISE AND 0.30CTS DIAMONDS (SIZE 6.5) (1 of 2)

WOMEN'S 14K YELLOW GOLD RING WITH TURQUOISE AND 0.30CTS DIAMONDS (SIZE 6.5)

Feb 22, 2026

Persian Style 14K Yellow Gold Turquoise Ring Size 12 (1 of 10)

Persian Style 14K Yellow Gold Turquoise Ring Size 12

1 day Left

Elegant 14K Yellow Gold Turquoise Ring Size 7.5 (1 of 11)

Elegant 14K Yellow Gold Turquoise Ring Size 7.5

5 days Left

VINTAGE 14K YELLOW GOLD RING 7.65CT. NATURAL TURQUOISE (1 of 2)

VINTAGE 14K YELLOW GOLD RING 7.65CT. NATURAL TURQUOISE

Mar 08, 2026

VINTAGE 14K YELLOW GOLD RING 7.65CT. NATURAL TURQUOISE (1 of 2)

VINTAGE 14K YELLOW GOLD RING 7.65CT. NATURAL TURQUOISE

5 days Left

18K Yellow Gold Turquoise Cabochon Diamond Ring 3.00 Ct (1 of 5)

18K Yellow Gold Turquoise Cabochon Diamond Ring 3.00 Ct

Feb 05, 2026

18K GOLD, GLASS AND DIAMOND RING (1 of 3)

18K GOLD, GLASS AND DIAMOND RING

10K YELLOW GOLD TURQUOISE DIAMOND LADIES RING (1 of 3)

10K YELLOW GOLD TURQUOISE DIAMOND LADIES RING

Florida Estate Sales Inc.

Feb 15, 2026

14k Yellow Gold 10ct Turquoise 1ct Diamond Ring (1 of 4)

14k Yellow Gold 10ct Turquoise 1ct Diamond Ring

Prestige Auction Galleries

4 days Left

Womens Vintage Estate 14K Gold Diamond Turquoise Ring (1 of 5)

Womens Vintage Estate 14K Gold Diamond Turquoise Ring

3 days Left

14k Gold 10.85 Ct Natural Blue Turquoise Ring (1 of 5)

14k Gold 10.85 Ct Natural Blue Turquoise Ring

14k Gold 2.3 Ct Natural Turquoise & Diamond Ring (1 of 7)

14k Gold 2.3 Ct Natural Turquoise & Diamond Ring

14k Gold 1.75 Ct Natural Turquoise Ring (1 of 9)

14k Gold 1.75 Ct Natural Turquoise Ring

14k Gold 4.80 Ctw Natural Blue Turquoise & Diamond Ring (1 of 6)

14k Gold 4.80 Ctw Natural Blue Turquoise & Diamond Ring

14K Gold, Turquoise & Pearl Ring (1 of 5)

14K Gold, Turquoise & Pearl Ring

Case Antiques, Inc. Auctions & Appraisals

5 days Left

Similar Sale History

Unlock All Prices

Sold

1960s 18k Gold Turquoise Diamond Ring (1 of 4)

1960s 18k Gold Turquoise Diamond Ring 1960s 18k gold cocktail ring, with center 23.5 x 15mm turquoise ( natural imperfection spot on the stone), surrounded with approx. 1.25ctw in diamonds. Ring size - 7, ring top - 19mm x 28mm. Marked: 1

Sold

1960s 18k Gold Turquoise Diamond Ring (1 of 4)

1960s 18k Gold Turquoise Diamond Ring 1960s 18k gold cocktail ring, with turquoise and approx. 0.24ctw in diamonds. Ring size - 8, ring top is 20mm wide. Marked 18k. Weight - 18.7 grams.

Sold

18k Gold Turquoise Diamond Ring (1 of 3)

18k Gold Turquoise Diamond Ring Metal : 18k Gold Designer : Not Signed Gemstone : Diamonds approx. 0.20ctw, Turquoise. Measurements : Ring size 7.75, top is 30mm x 25mm. Marked: :18k. Weight: : 7.6 grams

Sold

18k Gold Turquoise Diamond Cocktail Ring, 1960s (1 of 3)

18k Gold Turquoise Diamond Cocktail Ring, 1960s Spectacular Vintage 1960s 18k Yellow Gold Turquoise and Diamond Cocktail Ring, US Size 6, resizable. Featuring a vivid robin’s egg blue turquoise cabochon (~15–20 ct) framed by ~1.00 ct of round b

Sold

18K YELLOW GOLD TURQUOISE DIAMOND RINGS (2) (1 of 4)

18K YELLOW GOLD TURQUOISE DIAMOND RINGS (2)133055 18K YELLOW GOLD TURQUOISE DIAMOND RINGS (2) Lot of two 18k yellow gold turquoise diamond rings to include one Sleeping Beauty turquoise .42CTW diamond round ring and one turquoise .48CTW diamon

Sold

18K WHITE GOLD TURQUOISE DIAMOND RINGS - LOT OF 2 (1 of 6)

18K WHITE GOLD TURQUOISE DIAMOND RINGS - LOT OF 2 133051 18K WHITE GOLD TURQUOISE DIAMOND RINGS - LOT OF 2 Lot of two 18k white gold turquoise diamond rings to include one turquoise diamond ring and one turquoise diamond ring. Stone Type: AssortedWei

Sold

An Antique 18K Gold Turquoise and Diamond Ring (1 of 4)

An Antique 18K Gold Turquoise and Diamond Ring Floral design ring, containing four cabochon cut turquoise and one old mine cut diamond weighing approximately 0.05 carat.  Weight: 4.6 grams Ring Size: 8

Sold

18k Gold Turquoise Diamond Gemstone Ring (1 of 4)

18k Gold Turquoise Diamond Gemstone Ring METAL: 18k Gold. MEASUREMENTS: Ring size 5.5, top is 16mm x 18mm. GEMSTONES: Turquoise, Diamonds 0.18ctw, Multi Color Gemstones. MARKED: k18, 0.18. WEIGHT: 7 grams.Gemstones have not been graded for c

Sold

18k White Gold Persian Turquoise & Diamond Ring (1 of 4)

18k White Gold Persian Turquoise & Diamond Ring 18k White Gold Persian Turquoise & Diamond Ring Weighing 6.9 gramsSet with 6 Diamonds weighing app. 2.00 Ct. G-H Color, VVS-VS Clarity Ring Size 6.5

Sold

18K gold turquoise and diamond mounted ring. Unusual elongated braided gilt setting. Marked 750. (1 of 8)

18K gold turquoise and diamond mounted ring. Unusual elongated braided gilt setting. Marked 750.18K gold turquoise and diamond mounted ring. Unusual elongated braided gilt setting. Marked 750. Ring size 5.75. 11.6 grams.

Sold

18k White Gold Turquoise and Diamond Ring (1 of 3)

18k White Gold Turquoise and Diamond Ring METAL: 18k White Gold. GEMSTONES: Diamonds approx. 1.70 ctw, Turquoise. MEASUREMENTS: Size 5, top is 27mm x 21mm. TESTED: 18k Gold. WEIGHT: 10.5 grams. Gemstones have not been graded for color and cla

18k Gold, Natural Turquoise, And Diamond Ring - Gross 13.7 g. (1 of 12)

18k Gold, Natural Turquoise, And Diamond Ring - Gross 13.7 g.18k Gold, Natural Turquoise, And Diamond Ring. Marked on inside.  18k white gold. Small round cut diamonds. Large turquoise in center.  Size: 7/8 x 3/4 x 1 1/4 in.  Ring Size: 6.25

Sold

18k Yellow Gold - 6.05tcw - Turquoise & Diamond Ring (1 of 7)

18k Yellow Gold - 6.05tcw - Turquoise & Diamond Ring No Reserve Price!   Grading Results:___________Stone Type: Natural TurquoiseShape: Round CabochonCarat: 6.00 ctColor: BlueClarity: NONE   Grading Results:___________

Sold

18K White Gold, Diamond & Turquoise Ring. (1 of 6)

18K White Gold, Diamond & Turquoise Ring.This lot consists of an 18K white gold, turquoise and diamond ring, size 6-3/4. The ring has a total dwt of 9.5 and is stamped 18K along with makers marks on the interior of the band. On either side o

Sold

Jordan Alexander 18K Gold Diamond Turquoise Ring (1 of 4)

Jordan Alexander 18K Gold Diamond Turquoise Ring METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.72ctw. Turquoise approx. 10.7 x 14 x 8.5mm. MEASUREMENTS: Ring size 7, ring top is 22.7mm wat widest point. MARKED: 18k Maker's symbol. WEIGHT: 11.1

Sold

Sylvie & Cie 18k Gold Diamond Turquoise Ring (1 of 5)

Sylvie & Cie 18k Gold Diamond Turquoise Ring METAL: 18k Gold. MEASUREMENTS: Ring size - 8.25, ring top - 19mm in diameter. GEMSTONES; Turquoise, Diamonds - approx. 0.52ctw. MARKED: Sylva & Cie, 18k. WEIGHT: 8.9 grams.Gemstones have not been

Sold

18k Gold Diamond Turquoise Ring 2pc Lot (1 of 3)

18k Gold Diamond Turquoise Ring 2pc Lot Lot of two 18k gold rings, with turquoise and approx. 0.56cts in diamonds. Ring sizes - 5.5 and 6.5. Marked: 750. Weight - 17.8 grams.

Sold

1960s 18K Gold Diamond Turquoise Ring (1 of 4)

1960s 18K Gold Diamond Turquoise Ring METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.22ctw. Turquoise. MEASUREMENTS: Ring size 6 1/2, ring top is 23.5mm wide. MARKED: 750 maker's initial. WEIGHT: 13 grams.Gemstones have not been grade

Sold

18k Gold Diamond Turquoise Ring (1 of 3)

18k Gold Diamond Turquoise Ring Ring size 5 1/2, ring top is 20mm in diameter. Decorated with 12.2mm turquoise, surrounded with approx. 0.50ctw in diamonds. Marked: FISM 750. Weight - 8.7 grams.Gemstones have not been graded for col

Sold

18K Gold Diamond Turquoise Ring (1 of 4)

18K Gold Diamond Turquoise Ring METAL: 18k Gold. GEMSTONES: Turquoise - 19.8x 14.8x 5mm, 2 diamonds. MEASUREMENTS: 6 3/4, ring top is 21mm x 18mm. MARKED: 18 (partially to read). WEIGHT: 8.2 grams.Gemstones have not been graded for

Sold

Hammerman Brothers 18k Persian Turquoise Diamond Ring, 4ct, 1970s (1 of 5)

Hammerman Brothers 18k Persian Turquoise Diamond Ring, 4ct, 1970s Luxurious Hammerman Brothers 18k Yellow Gold Persian Turquoise and Diamond Ring, circa 1970s, size US 6.75. Features an approx. 4.00 ct vivid sky-blue Persian turquoise cabochon (likely Iranian origin

Sold

Ring - 18 kt. Yellow gold, Antique 18K Gold, Diamond & Turquoise Split Ring. - 1.68ct. tw. - Diamond (1 of 11)

Ring - 18 kt. Yellow gold, Antique 18K Gold, Diamond & Turquoise Split Ring. - 1.68ct. tw. - Diamond Antique 18K Gold, Diamond & Turquoise Split Ring Gorgeous Masterpiece.Total of 12 old cut natural diamonds, Total 1.68 CaratsGold: 18K ( Marked 750)Other stones: Rubies, Sapphires. and TurquoiseWeight

Sold

18k Gold Diamond Turquoise Dome Ring (1 of 5)

18k Gold Diamond Turquoise Dome Ring METAL: 18k Gold. MEASUREMENTS: Ring size - 7 1/2, ring top is 12mm wide. GEMSTONES: Diamonds, turquoise. TESTED: 18k. WEIGHT: 6.7 grams.Gemstones have not been graded for color and clarity ,and tested

Sold

Hidalgo 18k Gold Diamond Turquoise Enamel Ring 3pc Set (1 of 6)

Hidalgo 18k Gold Diamond Turquoise Enamel Ring 3pc Set METAL: 18k Gold. MEASUREMENTS: Ring sizes - 6.5 (turquoise) and 6.5 and 6.75 (bands). GEMSTONES: Turquoise, Diamonds approx. 0.19ctw. MARKED: Hidalgo marks, 750. WEIGHT: 14.6 grams.Gemstones have not

TOP