Go Back to Upcoming LotsPlatinum Star Sapphire and Diamond Ring
Article
1172396Location
California, United StatesFull address: Available with subscription
Date
July 22, 2025 - July 23, 2025Lot Number
Available with subscriptionCategory
RingYear of Production
Circa 1930Dimensions
Ring Size 5 3/4Material
PlatinumGross Weight
6.6 gStone Weight
Sapphire 13.75 ct, Diamonds 0.60 ctClarity
VS-IDiamond Color
H-IGemstone
Sapphire, DiamondGender
WomenDescription
Platinum ring, circa 1930, centering an oval cabochon star sapphire weighing approximately 13.75 ct (14.5 × 11.85 × 7.7 mm), greyish violetish blue hue with moderately-well defined six-ray star, flanked by old European-cut and single-cut diamonds weighing approximately 0.60 ct, diamond color H-I, clarity VS-I, ring size 5¾, gross weight 6.60 g.Condition
Available with subscriptionProvenance
No provenance providedEstimates: $2,500 – $3,500
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