Vintage 4.12 CTW No Heat Ceylon Sapphire Platinum Flush Unisex Signet Ring

Centering an emerald cut sapphire weighing approximately 5.60 carats Transparent medium vibrant blue in color - flush set east to west Flanked by pierced geometric motif shoulders Wi...

Band ring is channel set east to west with five step cut sapphires Weighing approximately 1.95 carat total Transparent medium royal blue in color Completed by high polish finish Test...

Centering an oval cut sapphire weighing 4.03 carats - transparent medium-light blue Natural Ceylon (Sri Lankan) in origin with no indications of heat treatment Prong set in basket a...

Centering an oval cut sapphire weighing 1.71 carats total - transparent medium blue Natural Thai in origin and displaying no indications of heat treatment Set with split prongs in a ...

A contemporary sapphire and diamond gypsy set ring, centred with a beautiful cushion shaped brilliant cut Celyon sapphire weighing 2cts set flush between two old mine brilliant cut d...

This is a wonderful vintage sapphire and diamond ring. The cushion-cut sapphire is untreated, of Ceylon origin and a mid to dark blue tone. Each shoulder is set with a bright white large pear cut diamond which highly compliments the blue of the sapphire. Condition: Used (Very Good) Weight: 13.7 grams Ring Size: M 1/2 (53) Sapphire Colour: Mid to dark blue Sapphire Origin: Ceylon Heating: No indications of heating Sapphire Dimensions: 9.8mm x 9.7mm x 8.1mm Sapphire Carat Weight: 8.46 Carats Diamonds: Approx. 1.80 Carats (0.90 carats each), Colour: H, Clarity: VS Tested As: Platinum and 18ct Gold Marked: French gold marks Certificate: The Gem and Pearl...

This vintage platinum ring from the 1990s showcases a striking 1.18 carat emerald cut sapphire, flanked by tapered baguette diamonds for a timeless, elegant look. Center stone: Emer...

Here we have a sleek and stylish three-stone ring crafted during the midway point of the 20th century. This French platinum piece focally showcases an emerald cut sapphire at the cen...