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1.22ct Diamond and Platinum Trilogy Ring - Vintage Circa 1950

An impressive vintage 1950's 1.22 carat diamond and platinum three stone trilogy ring; part of our diverse diamond jewellery and estate jewelry collections

SKU: C2131

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1.22ct Diamond and Platinum Trilogy Ring - Vintage Circa 1950 Video AC Silver Play Button
1950s Three Stone Diamond Ring
1.22ct Diamond and Platinum Trilogy Ring - Vintage Circa 1950


This fine and impressive three stone diamond ring has been crafted in platinum.

The pierced decorated, basket style setting displays a central feature 0.48ct transitional modern brilliant round cut diamond.

The feature diamond is flanked on either side by a slightly smaller transitional modern brilliant round cut diamond, all individually claw set.

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

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

This impressive 1950s three stone diamond ring is supplied with an independent diamond grading certificate for the feature diamond in addition to an independent diamond grading report card for the supporting stones.

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.

Find out more about the symbolism of trilogy rings at AC Silver

AC Silver


This impressive vintage three stone ring is fine quality set with very high colour graded diamonds, displaying a fine white colour and brilliance.

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 diamond jewellery/estate jewelry.

Diamond Quality

Feature Diamond

Colour G

Clarity SI2

Cut Transitional modern brilliant round

Content 0.48 carat

Dimensions 5.04mm x 3.02mm

Supporting Diamonds

Colour (average grades) G

Clarity (average grades) VS2/SI2

Cut Transitional modern brilliant round

Content (total) 0.74 carat

Total Diamond Content

1.22 carats


Length of Setting 1.46cm/0.57"

Width of Setting 6mm/0.24"

Height of Setting 5.35mm/0.21"

Ring Size

UK Size M

USA Size 6

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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