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Early - mid 20th century platinum diamond ring, set with three round brilliant cut diamonds, stamped Plat, total diamond weight approx 1.05 carat
Early - mid 20th century platinum diamond ring, set with three round brilliant cut diamonds, stamped Plat, total diamond weight approx 1.05 carat
Early - mid 20th century platinum diamond ring, set with three round brilliant cut diamonds, stamped Plat, total diamond weight approx 1.05 carat
Early - mid 20th century platinum diamond ring, set with three round brilliant cut diamonds, stamped Plat, total diamond weight approx 1.05 carat
Early - mid 20th century platinum diamond ring, set with three round brilliant cut diamonds, stamped Plat, total diamond weight approx 1.05 carat
Early - mid 20th century platinum diamond ring, set with three round brilliant cut diamonds, stamped Plat, total diamond weight approx 1.05 carat
Early - mid 20th century platinum diamond ring, set with three round brilliant cut diamonds, stamped Plat, total diamond weight approx 1.05 carat
Early - mid 20th century platinum diamond ring, set with three round brilliant cut diamonds, stamped Plat, total diamond weight approx 1.05 carat

LOT NO 2003

STOCK NO 188677

Early - mid 20th century platinum diamond ring, set with three round brilliant cut diamonds, stamped Plat, total diamond weight approx 1.05 carat

Sale Details

Jewellery

Location: Online & Live Broadcast from David Duggleby Auctioneers in Scarborough

Auction ends: from 11:00 on 12/11/2026

Lot Number: 2003

Approx Sale Time

11:01 - 11:21

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Bidding Details

Estimate £300-500

Buyers Premium 25% (+VAT)

CURRENT BID £240

12/11/2026 11:01

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Further Information & Condition Report


Approx 2.75gm, size J, diamonds bright, well matched with very good movement, eye clean approx SI1/2 clarity, colour approx I-J, good condition, stones secure in their setting, tested platinum, principal diamond approx 0.60 carat
Early to mid 20th-century platinum three-stone diamond ring, set with three round brilliant-cut diamonds with an approximate total diamond weight of 1.05 carats. Stamped ‘Plat’. A classic diamond ring for sale at auction with Duggleby Auctioneers.


Delivery Information

Item can be collected from our David Duggleby Salerooms, Scarborough, YO11 1XN. Delivery options available.

Delivery and Postage & Packing options available

UK Mainland Delivery
First lot: £9.98 — each additional lot: £1.99
Additional lots are charged at a discounted rate. Your most expensive item is treated as the first lot.

International Delivery

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