Edwardian Diamond, Platinum Ring The ring features a E

1910-1915 Edwardian diamond and platinum ring, comprising 1.25 ctw old European and swiss cut diamonds (I-J color, Si1-Si2 clarity), Duchess style. Fineness marked, PLAT. Approx. US 4.5, total weight

This is a superbly crafted ladies ring dating to the Edwardian era of the early 20th century. Rendered in fine 18K rose gold, the ring features Old European cut diamonds set in platinum. Accented with

This very beautiful and unique piece features a green guilloche enamel base richly adorned with 18K yellow gold bows and topped with a Platinum rose covered with diamonds. Probably made around 1900 in

This stunning Edwardian era engagement ring dates from circa 1910 and features a platinum diamond encrusted filigree mounting set with a 2.28 carat old European cut center diamond. The diamond is beau

This beautiful Martin Flyer engagement ring features a GIA certified promise cut 0.47 carat center diamond. The center diamond has a color grade of E and a clarity grade of VS2. Its platinum mounting

Two Edwardian Era Rings. Each with a Platinum and 14 kt yellow gold setting and features diamonds, one is also centered by a simulated emerald. Unmarked, but tested. Minor wear to each. Size 7 1/4. To

Diamond, Platinum Ring The ring features a European-cut diamond measuring 9.35 - 9.40 x 6.32 mm and weighing approximately 3.70 carats, enhanced by European and single-cut diamonds weighing a total of

Diamond, Platinum Ring The ring features an emerald-cut diamond measuring 12.20 x 8.92 x 5

Opal, Diamond, Platinum Ring The ring features an oval-shaped opal cabochon measuring 19.4

Diamond, Platinum Ring  The ring features a pear-shaped diamond measuring 10.22 x 7.3

Art Deco Burma Ruby, Diamond, Platinum Ring The ring features an oval-shaped ruby measurin

Burma Ruby, Diamond, Platinum Ring The ring features an oval-shaped ruby measuring 9.51 x 7.85 x 5.35 mm and weighing 3.95 carats, enhanced by marquise-shaped diamonds weighing a total of approximatel

Padparadscha Sapphire, Diamond, Platinum Ring The ring features an oval-shaped padparadsch

Fancy Yellow-Brown Diamond, Diamond, Platinum Ring  The ring features a pear-shaped d

Ceylon Sapphire, Diamond, Platinum Ring The ring features a cushion-shaped sapphire measur

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

Art Deco Diamond, Platinum Ring The ring features European, transitional, and single-cut diamonds weighing a total of approximately 1.50 carats, set in platinum. Gross weight 3.18 grams. Size: 6-1/2 (

Invisible, Emerald Cut 1.86 TCW Diamond, Platinum Ring Platinum ring features invisible set center starting with .15 carat and surrounded by (8) trapezoid shaped diamonds. All of these diamonds are qu

Andreoli Certified Emerald Colombian Sapphire Ceylon Heart Diamond Platinum RingAndreoli Certified Emerald Colombian Sapphire Ceylon Heart Diamond Platinum Ring. This ring features a 2.05 carat CDC Sw

GIA Certified 9.39 Carat Pink Sapphire Diamond Platinum Ring. This ring features a Ceylon (Sri Lanka) Origin 9.39 Carat Oval Pink Sapphire accompanied with a GIA Report. Accented with two trapezoid st

Andreoli CDC Certified 6.31 Carat Ceylon Blue Sapphire Diamond Platinum Ring. This ring features a 6.31 carat vivid blue cushion Ceylon blue sapphire certified by C. Dunaigre Consulting Switzerland su

Black Opal, Diamond, Platinum, Gold Ring The ring features an oval-shaped black opal caboc

South Sea Cultured Pearl, Diamond, Platinum, Gold Ring The ring features a South Sea cultured pearl measuring 14.70 x 14.40 mm. enhanced by full-cut diamonds weighing a total of approximately 2.95 car

Art Deco Diamond, Emerald, Platinum Ring The ring features a triangle step-cut diamond measuring 6.20 x 5.75 x 2.17 mm and weighing approximately 0.40 carat, accented by transitional-cut diamonds weig