Aquamarine, Platinum Ring The ring features a c

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

Estate Platinum cocktail ring features 2.20 carat aquamarine gemstone mounted in four prongs. Diamond weight 3.00 carat G-H VS1. Measurment 0.75 long x 0.69 wide x 0.36 high. Ring Size 6.5. Total weig

Exquisite deco aquamarine and diamond cocktail ring. Features a large 21.34 carat rectangular natural aquamarine flanked by two tapered bullet cut clean white diamonds weighing a total of .80 carats.

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 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

Art Deco Diamond, Emerald, Platinum Ring The ring features three center European-cut diamonds: one weighing approximately 0.80 carat, one weighing approximately 0.70 carat, and one weighing approximat

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

Featured in this lot is this Montana corn blue sapphire, diamond, and platinum ring. The ring features a platinum split shoulder art deco design to the ring frame and face with an 'Orianne' hallmark a

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

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

Black Opal, Diamond, Platinum Ring, Ayres The ring features a pear-shaped black opal caboc

Beautiful bypass style 14kt white gold aquamarine & diamond ring. The ring features one (1), four prong set, oval faceted aquamarine set in the center surrounded by a total of twenty-four (24), prong