Emerald brilliant-cut diamond r

center set with one round brilliant cut diamond [R-T/I3], approximately 0.75 carats, and accented with 18 full-cut round diamonds [K-M/SI], total approximate weight 0.60 carats; size 6-½, weigh

A GEOMETRIC EMERALD AND DIAMOND RINGScrolled gallery, engraved shouldersCaibré-cut emeraldsBrilliant-cut diamonds, approximate total 0.15-0.25 caratsFrench assay mark 18 carat gold, indistinctl

A diamond, emerald and plique-a-jour enamel bird brooch. Designed as a bird head, with circular-shape emerald, brilliant-cut diamond and polychrome plique-a-jour enamel detail. Length 5.9cms.

Made up of a pear-cut emerald center, brilliant-cut diamond petals and marquise-cut sides with emerald and ruby ​​details. Weight: 12.6 gr.

centering one round brilliant cut diamond [P-R-Greyish-Brown/I2] weighing approximately 11.50 carats; and 62 full cut diamonds [H-I/SI] weighing approximately 0.95 carats total; 7.7 grams; Note: centr

Vintage Russian Emerald, Round Brilliant Cut Diamond and 14 Karat Yellow Gold Ring and Earrings Suite. Emeralds with vivid color. Diamonds G-H color, VS clarity. Russian hallmarks, ring stamped 14K. R

An emerald and diamond cluster ring. The oval-shape emerald, with brilliant-cut diamond surround and openwork shoulders Emerald weight 5.87cts. Total diamond weight 0.46ct, stamped to band. Ring size

EMERALD AND DIAMOND CLUSTER EARRINGS Each set throughout with oval-cut emeralds and brilliant-cut diamonds, length 2.0cm

EMERALD AND DIAMOND DRESS RING Of reeded, bicoloured design, set with a rectangular step-cut emerald and brilliant-cut diamond accents, ring size approx. J½

EMERALD AND DIAMOND PENDANT AND EARCLIP SUITE The pendant of openwork design set with a cabochon emerald and brilliant-cut diamonds, the earclips of matching design, diamonds approx. 0.85ct total, len

A platinum, emerald and diamond cluster pendant. The pear-shape emerald, with brilliant-cut diamond surround, suspended from a snake-link chain. Estimated total diamond weight 1ct. Hallmarks for Londo

An emerald and diamond dress ring. Designed as an oval-shape emerald, with brilliant-cut diamond surround and similarly-cut diamond openwork shoulders. Emerald weight 1.59cts. Total diamond weight 0.3

EMERALD AND DIAMOND RING Of openwork plaque design set with an oval-cut emerald and brilliant-cut diamonds, ring size approx. M½ For further information on this lot please visit Bonhams.com

EMERALD AND DIAMOND CLUSTER RING, CIRCA 1960; SAPPHIRE AND DIAMOND RING, 1977 1st: Of bombé cluster design, set with circular-cut emeralds and brilliant-cut diamonds, 2nd: the 18 carat gold abstr

A multi gem set dress ring, set with three flower head clusters of pear shaped sapphires, yellow sapphires and rubies with circular cut emerald and brilliant cut diamond centres, amongst trailing bord

An 18ct gold emerald and diamond hinged bangle. Designed as an alternating circular-shape emerald and brilliant-cut diamond line, with tapered sides. Estimated total diamond weight 0.50ct. Hallmarks f

An 18ct gold emerald and diamond cluster ring. The pear-shape emerald, with brilliant-cut diamond surround. AF. Estimated dimensions of emerald 6.7 by 6.5 by 4.5mms. Estimated total diamond weight 0.5

Caliber Cut Emerald, Round Brilliant Cut Diamond and 14 Karat Yellow Gold Heart Pendant Necklace. Emeralds with good color and clarity. Diamonds G-H color, VS clarity. Clasp stamped 14K. Pendant measu

Vintage Round Cut Emerald, Round Brilliant Cut Diamond and 18 Karat Yellow Gold Ring. Emeralds with good color. Diamonds E-F color, VS1-VS2 clarity. Ring size 5. Approx. weight: 10.42 grams. Condition

Vintage Approx. 1.25 Carat Emerald, Round Brilliant Cut Diamond and Platinum Cross Over Ring. F-G-H color, SI1-SI2 clarity. Signed Platinum. Good condition. Ring size 6, Approx. weight: 6.9 grams. Sip

A pair of emerald and diamond ear pendants. Each designed as a square-shape emerald and brilliant-cut diamond accent crescent, suspended from a tapered surmount and hook fitting. Length 4.1cms. Weight

An 18ct gold emerald and brilliant-cut diamond floral cluster ring, diamond estimated weight 0.25ct, H-I colour, SI clarity, hallmarks for London 1977, ring size L, 4g

A group of emerald, diamond and gold ringsincluding a square-shaped step-cut emerald, round brilliant-cut diamond and fourteen karat gold ring; an emerald crystal, round brilliant-cut diamond and eigh

Pair 14K W/G emerald diamond earrings (1.35"L each) set with fine Colombian emerald and brilliant cut diamonds, tdw approx. 0.50ct, wt. 5.1gm