
Description
An Oscar Heyman star sapphire diamond cluster platinum ring.
The ring features a striking combination of star sapphires, round brilliant and baguette cut diamonds, 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. t is fitted with sizing band.
t 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).
n great condition; wear consistent with age and use (please see pictures for details).
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, Chairish Auctions specialists are here to help. Buyers may return the item for a full refund provided you notify Chairish Auctions within 5 days of receiving the item.
Condition
Pre-owned - Good
Buyer's Premium
20%
Vintage OSCAR HEYMAN Star Sapphire Diamond Cluster Platinum RING Estate Jewelry
Estimate $17,000-$20,000
Starting Price
$7,000
1 bidder is watching this item
LiveAuctioneers Purchase Protection
Vetted auction houses
Secure, online bidding
Returns guaranteed for misrepresented listings
Dedicated support when you need it
Exclusive Estate and Designer Jewelry
Feb 19, 2026 4:00 PM ESTNew York, NY, United States
TOP
































