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2.61 ct Diamond and Platinum Dress Ring - Antique Circa 1920

A stunning antique 1920's 2.61 carat diamond and platinum cluster style dress ring; part of our diverse antique jewellery and estate jewelry collections

SKU: A9420

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2.61 ct Diamond and Platinum Dress Ring - Antique Circa 1920 Video
2.61 ct Diamond and Platinum Dress Ring - Antique Circa 1920
2.61 ct Diamond and Platinum Dress Ring - Antique Circa 1920


This stunning, fine and impressive collet set diamond dress ring has been crafted in platinum.

The pierced decorated, cluster design is ornamented with a feature central 1.07 ct Old European round cut diamond, collet set in subtle relief.

The central diamond is flanked on either side by a smaller feature 0.47 ct and 0.48 ct Old European round cut diamond, also collet set.

A further six individually collet set Old European round cut diamonds ornament the cluster arrangement.

A subtle millegrain decoration embellishes the setting, emanating from the central diamond.

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

The ring is hallmarked to the interior of the shank with the mark for platinum (PLATINUM).

This stunning diamond cocktail ring is supplied with three independent diamond grading 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 range of diamond rings at AC Silver

AC Silver


This stunning antique 1920's diamond dress ring is fine quality set with very high colour graded, old cut diamonds.

The feature diamonds, although clarity graded at P1/P2, show no unsightly black inclusions and display fine brilliance and presence.

The ring is a very good gauge of platinum and is in excellent condition with a very clear hallmark to the interior of the shank.

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

Diamond Quality

Diamond One (Central)

Colour G

Clarity P2

Cut Old European round

Content 1.07 carat

Dimensions 6.48mm x 6.29mm x 3.66mm

Diamond Two

Colour G

Clarity P1

Cut Old European round

Content 0.48 carat

Dimensions 4.87mm x 4.46mm x 2.98mm

Diamond Three

Colour G

Clarity P1

Cut Old European round

Content 0.47 carat

Dimensions 4.76mm x 4.52mm x 3.03mm

Supporting Diamonds

Colour (average grades) G/H/I

Clarity (average grades) VS2/SI1/P2

Cut Old European round

Content (total) 2.13 carats

Total Diamond Content

2.61 carats


Length of Setting 2.13cm/0.84"

Width of Setting 1.81cm/0.71"

Height of Setting 7.42mm/0.29"

Ring Size

UK Size R 1/2

USA Size 8 7/8

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

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Andrew Campbell started trading in antiques during the 1970s. Initially, Andrew lived in the South of England, travelling the country, searching for items of silver to buy. Andrew sold these items at various London markets and antique fairs. Over time, and through selling at a range of venues, Andrew built up a large and diverse customer base from private buyers to national and international trade customers.
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NE2 2SU,
United Kingdom
T: +44 (0) 191 240 2645
E: [email protected]
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