French Art Deco Heart Opal and Diamond Cluster Ring

Platinum Weight 4.7g French Art Deco Diamond Approx. 0.90ct Ring Size 7 Measurements 0.38”x0.73” French Hallmark

Amazing 14k Art Deco design ring with a total of 14 Old Cut diamonds which weights approx 1.00tcw. The Opal measures 10x9.20mm. This gorgeous Opal is in excellent condition. The total weight of the ri

AN ART DECO DIAMOND CLUSTER RING set with an old European cut diamond of approximately 0.96 carats in a cluster of further old European cut diamonds, no assay marks, size M / 6.25, 4.5g. 

ART-DECO DIAMOND CLUSTER RING, in 18 ct. gold. Set with a larger diamond to the center, flanked with smaller ones. Diamonds bright and lively. Size K 1/2. 2.9 grams.

ART-DECO DIAMOND CLUSTER RING,high carat gold. Diamonds bright and lively.Size O.2.4 grams.

Gorgeous 14k white gold Art Deco design ring with a total of 11 round brilliant diamond. The Pear Shapped Opal is set in the center. The ring weights 3g. Ring size 7.50mm.

Gorgeous 14k white gold Art Deco design ring with a total of 11 round brilliant diamond. The Pear Shapped Opal is set in the center. The ring weights 3g. Ring size 7.50mm.

A 14KT white gold diamond ring with a total of 15 round brilliant diamonds (50 ctw). It is a size 6 1/2.

Art Deco Opal, Diamond, Platinum Ring The ring features an oval-shaped opal cabochon measu

An oval opal cabochon with predominately green color play, approx. 7.0 cts. by formula, baguette and RBC diamond pierced shoulders, diamonds approx. .36 ct. TW. Ca. 1940. Unmarked. Size 7 1/2. 4.1 dwt

Art Deco Platinum Weight 9g Diamond Approx. 2ct SI1 VS1-H Cluster Ring Size 6.5 Measurements 1”x0.82”

Art Deco Platinum, Opal & Diamond Ringcentered on a prong set, oval black opal (14.97 x 10.48 x 5.03 mm) with three single cut diamonds on either side weighing approximately .11 total carat (H-I color

A FRENCH ART DECO DIAMOND DRESS RING in platinum, the navette shaped face set to the centre with an old mine cut diamond of 0.70 carats between two old mine cut diamonds, accented by further rose cut

Art Deco style diamond cluster ring, mounted in yellow metal stamped 18ct, central round brilliant cut diamond surrounded by twelve further diamonds and one diamond set to each shoulder, finger size O

Art Deco Opal and Diamond Ring, Marked 14k on inner shank, with an approx. .25 carats of diamonds surrounding a bezel set high dome cabochon opal (approx. 5.77mm measured diameter while set), with mil

AN ART DECO SAPPHIRE AND DIAMOND CLUSTER RING, a cushion-cut sapphire within a rectangular border of old-cut and baguette-cut diamonds. Estimated total diamond weight 1.75ct, ring size N, 5.1 grams

Square emerald sapphire, approx. 3.5 cts. by formula, in strapped single cut diamond and platinum head on 18k white gold hoop, diamond melee approx. .55 ct. TW, France, ca. 1930. French control marks

Round cabochon opal, 13.46 x 8.24 mm., approx. 8 cts., flanked by diamond volute shoulders with onyx bullets, tapered hoop with diamond accents, approx. .60 ct. TW, ca. 1938. Size 9 1/2. 7.7 dwt.

A FINE ART DECO BLACK OPAL AND DIAMOND RING in white gold, set with a pear shaped cabochon opal accented by round cut diamonds, no assay marks, size I / 4.5, 3.5g.

FINE ART DECO SAPPHIRE AND DIAMOND CLUSTER RING. set with a large vibrant sapphire , totalling approx 1.40 ct. surrounded by bright diamonds. size L. 3.3 grams.

ART-DECO AQUAMARINE AND DIAMOND CLUSTER RINGPlatinum.Aquamarine of approx. 8.2 x 6.6 x 4.7 mm.Diamonds totalling approx. 1 ct. Bright and lively.Size P. 4.6 grams.

French Art Deco Platinum Weight 5.82g Onyx Diamond Ring Size 7 Measurement 0.91”x0.74”

An Art Deco diamond and sapphire cluster ring, the central square, step cut sapphire in millegrain mount to open work Greek key oval frame, set throughout with tweleve old brilliant cut diamonds in sq

AN ANTIQUE ART DECO DIAMOND AND EMERALD CLUSTER RING in high carat yellow gold, the circular face set with a cluster of round cut diamonds encircled by calibre cut emeralds, unmarked, size J / 5, 2.8g