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Preloved, Vintage & Antique Jewellery

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Vintage Platinum 1.60ct Round Brilliant Diamond Trilogy Ring

Regular price £3,950.00


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Vintage platinum trilogy ring set with three natural round brilliant-cut diamonds totalling approximately 1.60ct to 1.70ct.

Lay-by available. Secure this piece with a 10% non-refundable deposit and pay the remaining balance over 3 months. View the full Lay-by Policy.

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Ask about Vintage Platinum 1.60ct Round Brilliant Diamond Trilogy Ring

Product Description

A vintage platinum trilogy ring set with three tested natural round brilliant-cut diamonds in fine milgrain rubover settings. The centre diamond is estimated at approximately 0.60ct to 0.70ct, flanked by two diamonds estimated at approximately 0.45ct to 0.50ct each, giving an estimated total diamond weight of approximately 1.60ct to 1.70ct.

The diamonds appear bright and clean under a loupe. The ring measures approximately 15.2mm x 6.4mm across the head and 4.8mm deep, with a band width of approximately 2.1mm at the underside. It weighs approximately 4.5g, is stamped PLAT and is UK Size L. All diamond weights are estimates calculated while the stones remain set.

Details & Specifications

Metal
Platinum
Gemstone
Diamond
Gemstone details
Three tested natural round brilliant-cut diamonds. Centre diamond estimated at approx. 0.60ct–0.70ct, with two outer diamonds estimated at approx. 0.45ct–0.50ct each. Estimated total diamond weight approx. 1.60ct–1.70ct, calculated while set.
Ring size
L (UK)
Dimensions
Head measures approximately 15.2mm x 6.4mm with a depth of 4.8mm. Band measures approximately 2.1mm wide on the underside
Weight
Approximately 4.5 g
Classification
Vintage
Era / period
Vintage
Hallmarks / stamps
Stamped PLAT
Design details
Three-stone diamond trilogy ring with natural round brilliant-cut diamonds in fine milgrain rubover settings.

Condition & Disclosures

Condition
Pre-owned

Please review all photographs, as they form part of the condition description.

The Ps Its Vintage security identification label must remain attached while you inspect or try on the item. Remove it only once you are certain you wish to keep the piece.