Description
This refined platinum solitaire ring showcases a 1.51 carat cushion modified brilliant cut diamond with J color and VS2 clarity, offering a beautiful balance of presence, fire, and elegance. The softly squared cushion shape gives the stone a timeless look with a subtle vintage feel, while the clean solitaire setting allows the diamond to take center stage with understated sophistication. The ring is crafted in platinum and is stamped PT950 along with the maker’s mark Derco, an San Francisco based jeweler. It is a size 5.5 and presents as a classic, versatile engagement ring that pairs effortlessly with both contemporary and vintage wedding bands. With its substantial center stone and enduring platinum setting, this piece offers lasting beauty suitable for everyday wear or a meaningful milestone occasion.
Reserve: $4,240.00
Shipping:Domestic: Flat-rate of $69.95to 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: $4,240.00
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 Derco Platinum Diamond Solitaire Engagement Ring 1.51ct GIA cert
Estimate $5,000-$6,000
Starting Price
$3,200
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Exclusive Estate and Designer Jewelry
Jul 23, 2026, 1:00 PM EDTNew York, NY, United States
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