Description
An Oscar Heyman star sapphire diamond cluster platinum ring. The ring features a striking combination of star sapphires (total weight is 25.45 carats), round brilliant and baguette cut diamonds (total weight is 1.68 carats), creating a beautifully textured bubble-like effect. The ring’s centerpiece is a cluster of smooth star sapphires, arranged in a domed pattern. These cabochon sapphires have a soft sheen, with each one showing its star-like reflection under light. Surrounding the sapphires there is a row of round brilliant diamonds. Baguette cut diamonds are placed in a linear pattern between them. The platinum band smoothly tapers into the setting, allowing the focus to remain on the intricate stone arrangement. This combination of organic and geometric elements makes for an eye-catching piece that’s both elegant and unique. The ring is made of platinum and features nineteen cabochon star sapphires (total weight 25.45 carats) accented with round brilliant and baguette cut diamonds (total weight 1.68 carats). The ring's top is 1 inch (2.5 centimeters) in diameter and 5/8 inch (1.5 centimeters) high. The Oscar Heyman ring is size 6.25 and can be sized if needed. It is fitted with sizing band. It weighs 21.6 grams. The star sapphire ring comes with Oscar Heyman certificate of authenticity (see picture 3) and a copy of the original sketch (see picture 4).
Reserve: $14,400.00
Shipping:Domestic: Flat-rate of $69.95 to anywhere within the contiguous U.S. International: Foreign shipping rates are determined by destination. International shipping may be subject to VAT. Combined shipping: Please ask about combined shipping for multiple lots before bidding. Location: This item ships from California
Your purchase is protected:
In the rare event that the item did not conform to the lot description in the sale, Jasper52 specialists are here to help. Buyers may return the item for a full refund provided you notify Jasper52 within 5 days of receiving the item.
Reserve: $14,400.00
Shipping:
Your purchase is protected:
In the rare event that the item did not conform to the lot description in the sale, Jasper52 specialists are here to help. Buyers may return the item for a full refund provided you notify Jasper52 within 5 days of receiving the item.
Buyer's Premium
20%
Vintage Oscar Heyman Star Sapphire Diamond Cluster Platinum Ring
Estimate $17,000-$20,000
Starting Price
$7,000
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Jul 03, 2026 3:00 PM EDTNew York, NY, United States
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