A COLOURED SAPPHIRE AND DIAMOND RING Set with a cushion-shaped pink sapphire, weighing approximately 8.07 carats, flanked on either sides with cushion-shaped diamonds, weighing approximately 1.03 and 1.00 carat, to the graduated brilliant-cut diamond shoulders, mounted in platinum
Betteridge Emerald-Cut Purple Sapphire & Diamond Ring Emerald-cut purple sapphire ring in platinum with radiant-cut diamond side stones. GIA-certified: NATURAL SAPPHIRE Carat Weight: Enhancement: No indications of heating
Platinum, 18 Karat Rose Gold, Sapphire and Diamond Ring Centered by an oval-shaped Padparadscha sapphire weighing carats, framed and flanked by round and oval-shaped diamonds weighing approximately carats.
Art Deco Natural Unenhanced purple sapphire and diamond ring by Ellis Brothers
AN ART DECO SAPPHIRE AND DIAMOND RING, LUIS SANZ, SPANISH, 1920s. Set with an octagonal sapphire within similarly-shaped borders alternately set with baguette and single-cut diamonds, signed Luis Sanz, Madrid and numbered. #LuisSanz #ArtDeco #ring
A colour-changing sapphire and diamond ring. Set with an oval-cut colour-changing sapphire, measuring carats, partially framed by round brilliant-cut diamonds, flanked by tapered baguette-cut diamonds, between shoulders set with baguette-cut diamond
PINK SAPPHIRE AND DIAMOND RING. The pear-shaped pink sapphire weighing carats within a border of modified cushion-shaped stones, set between brilliant-cut diamond shoulders, mounted in platinum, size by colleen
PINK SAPPHIRE AND DIAMOND RING. Set with a cushion-shaped pink sapphire weighing 6.54 carats, within a surround of pear-shaped diamonds, supported by a basket micro-pavé-set with brilliant-cut diamonds extending to the shank, the diamonds together weighing 2.60 carats, mounted in 18 karat white gold.