A Paraiba tourmaline and diamond cluster ring

An early 20th century opal and diamond cluster ring, the oval cabochon cut opal measuring approximately 10.7 x 9mm claw set to the centre...

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...

A ruby and diamond cluster ring, the oval faceted ruby estimated to weigh 0.65 carats, surrounded by eight old brilliant-cut diamonds est...

A sapphire and diamond cluster ring, the cushion-cut sapphire weighing 8.32 carats accompanied by Gem and Pearl Lab Cert stating that the sapphire is from Madagascar with no signs of heating, four claw-set to the centre of a twelve round brilliant-cut diamond surround weighing an estimated total of 3 carats in total to an openwork gallery and square-section shank, hallmarked platinum for London 2010, bearing the Bentley & Skinner sponsor mark, the head measuring 1.8x1.8cm , finger size L 1/2, gross weight 11.8 grams. This ring is in perfect condition. This classic sapphire ring...

This 18 karat yellow gold contemporary cocktail cluster ring is a true art object due to its unusual form and encrusted gems: fancy pink and green sapphires, Paraiba tourmalines, and spinel, totaling 14.36 carats. This piece can be personally signed. The precision of work and the perfect arrangement of gems make the piece sparkle as the ultimate highlight. This ring model was selected by German actress Anne Ratte-Polle as part of her stage outfit when receiving the Bavarian Film Award and for the Berlinale red carpet the same year. This ring belongs to the limited edition collection. The gems, all natural and untreated, include a cushion-cut fancy pink sapphire (6.63 carats, 12.4x10 mm), a fancy cushion spinel (1.67 carats, 7.5x6.9 mm), a pear-cut fancy pinkish purple sapphire (2.06 carats, 10x7 mm), and three oval sapphires...

An unusual form makes this 18 karat yellow gold contemporary cocktail cluster ring an art object. It is encrusted with: fancy pink and green sapphires, Paraiba tourmalines, spinel, 1...

An unusual form makes this 18 karat rose gold contemporary cocktail cluster ring an art object. It is encrusted with: fancy pink and green sapphires, Paraiba tourmalines, spinel, 14....

This contemporary engagement ring is made of 18 karat white gold with trillion cut amethyst and blue round cut paraiba tourmaline. The unusual angle of the gems placement makes it lo...