EMERALD AND DIAMOND RING 18ct white gold, set with an oval cut emerald of 0.35 carats with round cut diamonds to the shank,

An 18ct yellow gold, diamond, and emerald ring, set with a mixed rectangular-cut emerald, approximately 5 x 5.5 mm, flanked

An 18ct white gold, diamond, and emerald ring, set with a mixed round-cut emerald within a border of round-brilliant and

COLOMBIAN MINOR OIL EMERALD AND DIAMOND RING in 18ct white gold, set with an emerald cut emerald of 1.08 carats in a

COLOMBIAN MINOR OIL EMERALD AND DIAMOND RING in 18ct white gold, set with a pear cut emerald of 11.57 carats in a border of

ANTIQUE EMERALD AND DIAMOND RING, EARLY 20TH CENTURY mounted in 18ct yellow gold, claw-set with cushion-shaped emeralds

AQUAMARINE AND DIAMOND RING in 18ct white gold, set with an emerald cut aquamarine of 9.64 carats in a border of round cut

ANTIQUE EMERALD AND DIAMOND RING, LATE 19TH CENTURY mounted in 18ct yellow gold, the five-stone ring set with three

claw set with two round-cut emeralds, in an open scrolling surround set with graduated round brilliant-cut diamonds and

UNTREATED EMERALD AND DIAMOND RING in 18ct white and yellow gold, set with an oval cut emerald of 1.41 carats in a

An amethyst and diamond cocktail ring; the large modified emerald cut amethyst claw mounted within a shaped oval plaque of

One electronically tested 14KT white gold ladies cast diamond unity ring with a bright polish finish. The featured diamond