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sellingantiques.co.uk
ID #SA1209671
FOR SALE
£2,499
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Platinum Diamond Trilogy Ring (1.25ct)
Antique Jewellery Boutique
for sale €2,924     $3,174
£2,499
Antique Jewellery Boutique

Antique Jewellery Boutique

Sellingantiques Verified Since Jul 2023
View Dealers Stock Page
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    A family run business that has specialised in selecting beautiful and unique antique and vintage jewellery since 1995.
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Platinum Diamond Trilogy Ring (1.25ct)

1940 - 1960
Description

Very unusual vintage platinum diamond ring, set with a lovely baguette cut diamond of approximately 0.95ct. Two further baguette cut diamonds.

Store Location: Hungerford

Ring Size: L 1/2

Gemstones: Centre diamond approximately 0.95ct, total diamonds approximately 1.25ct.

Hallmarks: Unmarked, tested for platinum.

Measurements: 6mm top to bottom.

Item Code: LF62

Declaration

Antique Jewellery Boutique has dated this Platinum Diamond Trilogy Ring to the 1950s.

Reference Numbers
Sellingantiques Reference
SA1209671
Dealers Internal Reference
LF62
Description
Very unusual vintage platinum diamond ring, set with a lovely baguette cut diamond of approximately 0.95ct. Two further baguette cut diamonds.

Store Location: Hungerford

Ring Size: L 1/2

Gemstones: Centre diamond approximately 0.95ct, total diamonds approximately 1.25ct.

Hallmarks: Unmarked, tested for platinum.

Measurements: 6mm top to bottom.

Item Code: LF62

Date of Manufacture

Antique Jewellery Boutique has dated this Platinum Diamond Trilogy Ring to the 1950s.

Reference Numbers
Sellingantiques Ref
SA1209671
Dealers Internal Ref
LF62
Antique Jewellery Boutique
Antique Jewellery Boutique
Sellingantiques verified Since Jul 2023

A family run business that has specialised in selecting beautiful and unique antique and vintage jewellery since 1995.

Dealer Profile

You can view the stock and full dealer information on the Antique Jewellery Boutique Profile Page

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A platinum band features a central emerald-cut diamond flanked by two rectangular baguette diamonds in a trilogy setting.
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Archive I A platinum band features a central emerald-cut diamond flanked by two rectangular baguette diamonds in a trilogy setting.

Platinum Diamond Trilogy Ring (1.25ct)

Archive II A platinum band features a central emerald-cut diamond flanked by two rectangular baguette diamonds in a trilogy setting. View II
Archive III A platinum band features a central emerald-cut diamond flanked by two rectangular baguette diamonds in a trilogy setting. View III
Archive IV A platinum band features a central emerald-cut diamond flanked by two rectangular baguette diamonds in a trilogy setting. View IV
Archive V A platinum band features a central emerald-cut diamond flanked by two rectangular baguette diamonds in a trilogy setting. View V
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Antique Jewellery Boutique

Antique Jewellery Boutique
Telephone 01491 640877
Location
Oxfordshire
United Kingdom
Dealer Profile Page sellingantiques.co.uk/antiquejewelleryboutique
Verified Since Jul 2023
Items For Sale 40
Items Sold 2
Antique Jewellery Boutique
Antique Jewellery Boutique
Verified Since Jul 2023
View Dealer Info
Location: Oxfordshire, United Kingdom
Profile: sellingantiques.co.uk/antiquejewelleryboutique
Verified
Jul 2023
For Sale
40
Sold
2
A platinum band features a central emerald-cut diamond flanked by two rectangular baguette diamonds in a trilogy setting.
Platinum Diamond Trilogy Ring (1.25ct)
Ref: SA1209671
A platinum band features a central emerald-cut diamond flanked by two rectangular baguette diamonds in a trilogy setting.
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FAQs

A trilogy ring features three central gemstones set side-by-side, historically representing the past, present, and future. Popularised in the Victorian era and refined during the Art Deco period, these designs frequently utilise geometric cuts such as emerald or baguette diamonds.

High-grade trilogy rings are constructed using platinum or 18-carat gold due to their strength and corrosion resistance. Platinum provides a secure, white-toned setting that complements the clarity of natural diamonds.

Authentication involves examining makers marks, metal purity hallmarks stamped inside the band, and stone cutting styles. Step cuts such as emerald and baguette cuts are characteristic of 20th-century geometric design.

A platinum trilogy ring pairs naturally with understated platinum or white gold bands for a clean, layered aesthetic. The neutral metal tone allows it to sit alongside both modern minimalist pieces and antique dress rings.

Clean the piece using warm water, soft liquid soap, and a fine-bristled brush to remove residual oils from beneath the mountings. Store separately in a fabric-lined box to prevent diamond facets from abrading other items.
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