Macklowe Gallery Jewelry Engagement Rings

Antique natural Burmese sapphire and diamond cluster ring. Set vertically with an oval old cut natural unenhanced Burmese sapphire in an open b...

An impressive vintage 0.47 carat sapphire and 0.50 carat emerald, 0.77 carat diamond and platinum twist ring; part of our diverse gemstone jewelry and estate jewelry collections. Th...

An 18 carat yellow gold cluster ring set with an oval, facetted heated sapphire (app. 1.5 carat, with NEL certificate) surrounded by ten brilliant cut diamonds. All in closed setting...

An Art-Deco ring, it is comprised of a Vivid Green Emerald-Cut 1.65 carat Emerald, with White Diamonds embellished around the Emerald as well as on the shank weighing 0.32 carat. T...

A stunning 4.40 carat Ceylon sapphire and 0.96 carat diamond , 18 karat white gold cluster style cocktail ring; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fine and impressive blue sapphire and diamond ring has been crafted in 18k white gold. The pierced decorated, high profile ring setting...

GIA certified oval cut blue sapphire is completely unheated and displays striking, vibrant blue color! The sapphire is certified by GIA, the premier gemological authority. GIA determ...

An exquisite unheated and untreated blue sapphire with origin Ceylon that is extremely rare and valuable furthermore the sapphire has no signs of treament or heat and this was certi...

Circa 1950s The 14K white gold ring is centered with a bezel set natural sapphire (9.2 x 7.8 x 4.6 mm, approximately 2.64 ct) surrounded by 12 bright white brilliant cut diamonds (F-...

A sapphire and diamond cluster ring, the oval faceted sapphire weighing 8.32 carats, accompanied by GCS Report stating to be of Sri Lankan origin with no indications of heating, surrounded by fourteen round brilliant-cut diamonds estimated to weigh 1.4 carats in total, all claw-set to yellow gold mount with knife-edge shoulders, hallmarked 18ct gold London 1989, the head measuring approximately 1.8x1.5cm, gross weight 7.2 grams. Finger size L This ring is in excellent condition. This splendid sapphire and diamond ring features an impressive central sapphire of a deep blue shade weighing 8.32 carats. The gorgeous sapphire is surrounded by a frame of lively diamonds, which twinkle wonderfully and add to the romance of this piece. This large sapphire and diamond ring is reminiscent of the iconic engagement ring worn first by Diana, Princess of Wales and currently worn by Catherine, Duchess of Cambridge. Unlike the royal engagement ring...

Bulgari Ceylon sapphire and diamond 'Trombino' ring. Set to centre with one oval mixed cut natural unenhanced Ceylon sapphire in an open back claw setting with an approximate weight ...

Bulgari diamond Trombino ring. Set to centre with a drop shape brilliant cut diamond, E colour, VS2 clarity with a weight of 2.83 carats, in an open back claw setting, flanked by two...

Antique Sapphire Cluster Ring 15ct Gold Stamped Circa 1880 This stunning antique Victorian sapphire and diamond cluster ring is crafted from 15ct gold and features a beautiful, ...