Faceted Oval Sapphire & Diamound Ring
Beautiful Oval Blue Sapphire Ring set in Palladium with 2 Diamond Baguettes & 8 Full Cut clean & white Diamonds. Numbered 263479 & signed with unknown Maker's mark (Infinity symbol within an Omega symbol). Sapphire approximately 3cts.
A late 18th century blue glass and diamond ring. The elongated oval blue glass plaque applied with graduated rose-cut diamonds in pinched collet-setting, within a similarly-cut diamond surround, all in closed-back settings, between engraved shoulders of foliate design/
A gorgeous diamond dinner ring or engagement ring from the 1920s. An oval cushion-cut diamond is bezel set into a bombe' shape setting which is delicately pierced and finished with fine milgraining. Numerous old mine-cut diamonds and rich blue calibre sapphires enhance the superb antique 1.30 carat cushion-cut center diamond. A crisp, original example of Edwardian detailing transitioning into the Art Deco period.
AN EMERALD, DIAMOND AND 18K GOLD BROOCH Designed as a maltese cross, centering on an oval cabochon emerald, surrounded by two rows of circular-cut diamonds and emeralds, each arm set with a cabochon emerald and circular-cut diamonds, enhanced by a gold wirework frame, mounted in 18K gold