AN EMERALD AND DIAMOND CLUSTER RING set with an octagonal step cut emerald in a cluster of round

AN EMERALD AND DIAMOND CLUSTER RING set with an octagonal step cut emerald in a cluster of round brilliant cut diamonds, no assay marks, size Q / 8.25, 6.0g. 

A VINTAGE EMERALD AND DIAMOND CLUSTER RING in yellow gold, set with an octagonal step cut emerald in a cluster of old cut diamonds, no assay marks, size M / 6.25, 2.4g. 

AN EMERALD AND DIAMOND CLUSTER RING in yellow gold and platinum, set with an octagonal step cut emerald of approximately 2.95 carats in a cluster of single cut diamonds, stamped PLAT, size Q / 8.25, 4

set with a step cut emerald approx. 10x6mm (inclusions, light surface fissures / cracks), and 46 round diamonds approx. 1.35 carats (in our opinion: G-H color, SI2-I2 clarity, however not guaranteed),

AN EMERALD AND DIAMOND CLUSTER RING set with a step cut emerald in a two row border jewelled with rose cut diamonds, unmarked, size Q / 8, 4.8g.

Platinum, Emerald and Diamond Ring , center prong set octagonal step cut emerald, wt. approx. 2.63 cts., 9.3 x 7 x 5.3 mm; double halo and shoulders with 124 round brilliant cut diamonds, total wt. ap

Platinum, Emerald and Diamond Ring , center prong set octagonal step cut emerald, approx. 2.33 cts., 8.70 x 6.44 mm; double halo bezel and shoulder with 72 round brilliant cut diamonds, total wt. appr

Oscar Friedman 18 kt. Yellow Gold, Emerald and Diamond Ring, central bezel-set octagonal step-cut emerald, wt. approx. 2.23 cts., 8.70 x 6.30 mm; mounted with 44 round brilliant cut diamonds, total wt

18 kt. White Gold, Yellow Gold, Emerald and Diamond Ring, center bezel set octagonal step cut emerald, wt. approx. 2.16 cts., 9.60 x 6.60 x 3.90 mm; bezel and supports with 28 round brilliant cut diam

A COLOMBIAN EMERALD AND DIAMOND CLUSTER RING set with a fancy cut emerald of 9.52 carats in a cluster of round brilliant cut diamonds, the diamonds all totalling 1.5-2.0 carats, no assay marks, sizing

AN EMERALD AND DIAMOND CLUSTER RING set with a round cut emerald of 0.80 carats in a cluster of round brilliant cut diamonds, stamped 18ct and PLAT, size O / 7, 3.0g.

AN EMERALD AND DIAMOND CLUSTER RING in yellow and white gold, set with a round cut emerald in a cluster of round brilliant cut diamonds, the band set with further diamonds, no assay marks, size M1/2 /

AN EMERALD AND DIAMOND PLAQUE RING the geometric face set with an octagonal step cut emerald of 0.56 carats, accented by round brilliant cut diamonds all totalling 1.6-1.8 carats, no assay marks, size

AN EMERALD AND DIAMOND RING in 18ct yellow gold, set with an octagonal step cut emerald of approximately 1.03 in a border of round brilliant cut diamonds, full British hallmarks, size Q / 8.25, 3.6g.

18K EMERALD & DIAMOND CLUSTER RING set with 5 round cut emeralds approx. 0.40 carats, (According to Estate Appraisal: SI1, type 3, medium to intense color, semi-transparent), and 8 round and oval bril

AN 18 CARAT GOLD EMERALD AND DIAMOND CLUSTER RING, an octagonal-cut emerald within a border of round brilliant-cut diamonds. Estimated total diamond weight 0.50ct, hallmarked London 2017, ring size M,

AN EMERALD AND DIAMOND THREE STONE RING in 18ct yellow gold, set with an octagonal step cut emerald of approximately 1.46 carats, between two round cut diamonds, British hallmarks, size N / 6.5, 4.8g.

1.00 CARAT EMERALD AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a round cut emerald of approximately 1.00 carats in a cluster of round cut diamonds totalling approximately 0.60 carats, stamp

AN EMERALD AND DIAMOND CLUSTER RING, EARLY 20TH CENTURY in yellow and silver, set with a step cut emerald of 1.14 carats, in a border of single cut diamonds, stamped 18CT, size M / 6, 3.6g.

This unique square-top ring features a band of 14K yellow gold, split into three strands and set with three octagonal step-cut natural emeralds totaling 1.52 carats, surrounded by 68 round brilliant-c

An 18ct yellow gold, diamond, and emerald cluster ring set with three round-cut emeralds within diamond reserves, size P 1/2, 3.4 grams

A Belle Epoque, emerald and diamond cluster ring, the central step-cut emerald with multiple claw mounts emanating from single stone, old brilliant cut diamonds set in teardrop shaped mounts to form a

18 kt. White Gold, Emerald and Diamond Ring, center octagonal step-cut emerald, wt. approx. 7.28 cts.; double bezel set with numerous round diamonds; size 7; GIA report. **Please note: Payment for all

AN EMERALD AND DIAMOND CLUSTER RING in 14ct yellow gold, set with an oval cut emerald of 14.25 carats in a border of round brilliant cut diamonds, the diamonds all totalling 1.3-1.5 carats, stamped 14