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1920s Three Stone Diamond Ring

2.05 ct Diamond and Platinum Three Stone Ring - Antique Circa 1925

A stunning, fine and impressive antique 2.05 carat diamond and platinum trilogy ring; part of our 1920s diamond rings collection

SKU C8214


This stunning, fine and impressive trilogy ring has been crafted in platinum.

The pierced decorated setting displays a feature claw set 0.75ct Old European cut diamond, to the centre of the design.

The feature diamond is flanked on either side by a claw set 0.68ct and a 0.62ct Old European cut diamond.

The tapering, pierced decorated ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank.

This 1920s three stone diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This impressive ring is supplied with three IDGL diamond grading report certificates.

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone.

View the complete collection of 1920s jewellery at AC Silver.

This antique diamond ring is excellent quality, set with stunning diamonds displaying a fine white colour, brilliance and presence.

The ring is an excellent gauge of gold and is in excellent condition.

The ring has a fine and delicate shank, as often the case with original antique rings.

Reflections in photographs may detract from the true representation of this fine example of antique jewellery/estate jewelry.

Feature Diamond One

Colour G

Clarity VS1

Cut Old European

Content 0.75 carat

Dimensions 5.54mm (length) x 5.50mm (width) x 3.72mm (depth)

Feature Diamond Two

Colour G

Clarity VS2

Cut Old European

Content 0.68 carat

Dimensions 5.37mm (length) x 5.35mm (width) x 3.55mm (depth)

Feature Diamond Three

Colour H

Clarity SI1

Cut Old European

Content 0.62 carat

Dimensions 5.05mm (length) x 5.00mm (width) x 3.68mm (depth)

Number of Diamonds


Length of setting 1.69cm/0.66"

Width of setting 6.64mm/0.26"

Height of setting 4.95mm/0.19"

UK Size O

USA Size 7

The ring size may be professionally adjusted in size on request to meet your personal requirements.

2.58 grams

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Proud Members of

International Federation of Art and Antique Dealer Associations CINOA
National Association of Jewellery UK's trade association NAJ