Vintage 1.55ct Diamond Solitaire Ring, c.1950s

A spectacular vintage ring featuring a stunning square emerald cut weighing 3.01 carat. Set to either side are a matching pair of trapeze cut diamonds weighing 0.30 carats each. All ...

A magnificent 3.18 carat emerald cut diamond distinctively stands out within its four claws. It has been graded by EDR as an I in colour and VVS2 in clarity. Set either side are a matching pair of tapered baguette cut diamonds, weighing 0.05 carat each. This Late Deco...

With a stunning emerald cut diamond at its heart, this awe inspiring piece dates to the height of the 1920s. Weighing 7.60ct, the diamond has been graded by IGI as an I to J in colou...

This beautiful solitaire ring comes from Tiffany & Co.'s 'Novo' Collection. At its centre sits a 1.29 carat, emerald cut diamonds. The diamond has been graded I in colour and VS1 in clarity and is expertly set into a platinum collet. Down each shoulder, adding to the presentation, a further 0.16 carat of sparkling round brilliant diamond are set . Along the inside of the band the full suite of Tiffany makers marks...

Golconda type IIa diamond flanked solitaire ring. Set to centre with a Golconda type IIa octagonal emerald-cut diamond, D colour, VVS1 clarity, with a weight of 2.36 carats, in an open back claw setting, flanked by two tapered baguette cut diamonds in open back rubover settings with a combined approximate weight of 0.45 carats. The total approximate diamond weight is 2.81 carats, to an impressive flanked solitaire design featuring curving corner claws, a linear pierced gallery and angular open backholing, leading to raised shoulders and flowing through to a solid D-shape shank. Tested platinum, circa 1950, accompanied by Gemological Institute of America (GIA) report #2225798012. Diamonds are classified by scientists into two main types, depending on the presence of nitrogen in the diamond's chemical makeup. Type II diamonds contain little to no such impurities. This type is further subdivided into two groups, ‘a’ and ‘b’, both of which make up less than two percent of all gem quality diamonds. Type IIa diamonds are extremely rare, and the most pure of all diamonds, and consequently exhibit superior transparency. This type was first identified as coming out of India, namely the Golconda region. Some of the most famous diamonds in the world...

A stunning, fine and impressive antique 2.38 carat emerald cut diamond solitaire ring in platinum; part of our antique engagement ring collections. This stunning, fine and impressi...

Vintage emerald-cut diamond solitaire diamond ring. Set with a rectangular emerald-cut diamond, H colour, VS1 clarity with an approximat...

A stunning, fine and impressive 1.36 carat diamond and 14 karat white gold solitaire ring; part of our collection of emerald cut engagement rings. This stunning, fine and impressive...