A star sapphire and diamond cluster ring. Designed as

GIA report #5151886173 describes natural, unheated, oval cabochon transparent blue star sapphire, 14.35 x 10.80 x 10.60 mm., originating from Sri Lanka, framed by 16 RBC diamonds, diamond shoulders, a

BLACK STAR SAPPHIRE AND DIAMOND CLUSTER RING Set with a black cabochon star sapphire within an old brilliant-cut diamond surround, ring size approx. P For further information on this lot please visit

A STAR SAPPHIRE AND DIAMOND RING Designed with one central and six surrounding oval-shaped star sapphires, accented with six bezel-set round brilliant-cut diamonds weighing approximately 0.50 carat, m

Two mid 20th century 18ct gold diamond and sapphire cluster rings. The first designed as an oval-shape sapphire within a single-cut diamond surround, the second designed as a single-cut diamond floral

A GOLD AND DIAMOND RING Designed as a 3-dimensional lion head holding a round brilliant-cut diamond in its mouth, weighing approximately 0.70 carat, flanked by two bezel-set oval black star sapphire c

Two early to mid 20th century 18ct gold diamond and sapphire floral cluster rings. The first designed as a single-cut diamond scalloped cluster with textured sides, the second designed as a circular-s

14K white gold ring designed by Peter Danforth, bezel set with a round pale star sapphire cabochon, apprx 5.03 cts, the top shank pave set with round cut diamonds, apprx .15 cts. tdw., 5.8 grams. Ring

A 9ct gold sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut diamond border, to the star engraved shoulders and plain band. Estimated total diamond weight 0.10ct. Hall

A 14K yellow gold, sapphire, and diamond ring designed as a cluster, centered by a 5.4 X 6.8mm sapphire surrounded by six oval sapphires and six round brilliant cut diamonds, with an estimated total d

White Gold, Sapphire, and Diamond Ringdesigned in a bouquet cluster motif set with oval cut sapphires weighing approximately 3.10 total carats and with single cut round diamond melee weighing approxim

A green sapphire, diamond and platinum ringdesigned as a step-cut sapphire, weighing approximately 2.40 carats, framed by round brilliant-cut diamonds, between baguette-cut diamond cluster shoulders.

Diamond, synthetic sapphire and platinum Masonic ring Designed as a Masonic five point star, accented by (14) full-cut diamonds, weighing a total of approximately 0.30 ct., enhanced by triangle and Fr

Designed as an owl, featuring two round black star sapphire eyes highlighted by fourteen single-cut diamonds weighing a total of approximately 0.14 cttw., set in a textured 14k yellow gold ring mounti

An 18ct gold sapphire and diamond dress ring. Designed as a illusion-set diamond and circular-shape sapphire floral cluster, with openwork gallery and tapered shoulders. Hallmarks for London, 1979. Ri

A sapphire and eighteen karat gold ringdesigned as a cluster of square-cut sapphires, bezel-set between round brilliant-cut diamond shoulders. 7.6 dwt; size: 6

Comprising an earring and ring suite designed as a cluster of open textured gold squares and freshwater pearls with sapphire and foliate gold accents; Opal mounted in gold ring with diamond accents, .

A VINTAGE SAPPHIRE AND DIAMOND RING, KUTCHINSKY 1966 in 18ct yellow gold, designed as a floral cluster of round cut diamonds within borders of round cut sapphires, signed Kutchinsky, full British hall

size 13 ring; the blue-gray star sapphire measures 21 x18 x13.9 mm with an estimated weight of 58 carats; sapphire displays natural color zoning and cracks are present in the crown and pavilion side w

Vintage ladies platinum, star sapphire and diamond estate ring; (1) natural star sapphire corundum, oval cabochon-cut, weighing approx 24.63cts, tone: medium dark, saturation: grayish, hue: blue, the

Ref:2022904080 Gold Content:Platinum For people:Women Total Item Weight :6.99grams Ring Size:7.25US Main Stone:Star Sapphire Number of stones:1 Shape:Oval Carat Total Wt:4.38ct Color:Purple Cut Grade

Star sapphire approximately 40 cts. Baguette and trapezoid cut diamonds approximately 1.40 cts TW. Approximately G-H,VS. Platinum. 8.7 dwts. Size 5-3/4.

Title: GIA 27ct No Heat Natural Blue Star Sapphire Diamond Ring 14k White Gold Art Deco 1930s Description: A large, translucent natural star sapphire ring complete with a GIA report to verify it has

Star sapphire diamond ring GG 750/000 with a very good oval natural star sapphire 3,0 ct, in a luminous medium blue, translucent with a slight cat's eye effect, no heating features and 58 brilliants,

Art Deco Platinum 10.79ct. Blue Star Sapphire & 0.86ct. Diamond Ladies Ring. Size approx. - 4 - 4 1/2. Star sapphire - 12mm x 9mm x 9.25mm, weighing approx. 10.79ct. Sapphire is of slightly violet