"Marquise" Shape Diamond Ring

Marquise shape diamond flanked solitaire ring. Set to centre with a marquise shape old cut diamond, I colour, SI1 clarity, with a weight of 1.92 carats in an open back claw setting, ...

An antique Edwardian era navette shape engagement ring is centered with an old marquise cut diamond (9.6 x 4.3 x 2.5 mm, approximately 0.60 ct, H color, VS1 clarity) framed by channel set calibre cut rubies (estimated total ruby weight 0.80 ct). The shoulders are embellished with old single cut diamonds. Diamond and ruby top measures 16 x 9 mm (5/8 x 3/8 in.) The ring is marked with a later Russian control mark from the 1930s for 583 gold...

14k white gold 1 carat tw diamond ring with vintage and antique diamonds set in a marquise shape. The center European cut diamond measures about 4.5mm. Th...

Antique marquise shape emerald and diamond ring. Vertically set with five octagonal emerald-cut natural Muzo emeralds with no colour enhancement i...

One of a kind ring handmade in Belgium by jewellery artist Joke Quick, in 18K white gold 7,9 g. Set with a HRD Certified E LC 0,80 ct. Marquise shape diamond centerstone, pave s...

Breathtaking diamond studded cocktail ring is elegantly designed with artistic and elegant navette style. The diameter of the ring is 20.1mm, this charming vintage style ring makes a...