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1.56ct Diamond and 18ct Yellow Gold Trilogy Ring - Antique Circa 1930

A stunning, fine and impressive antique 1.56 carat diamond, 18 carat yellow gold and platinum trilogy ring; part of our diverse antique jewellery and estate jewelry collections

SKU: C3943

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1.56ct Diamond and 18ct Yellow Gold Trilogy Ring - Antique Circa 1930 Video
Old European Cut Diamond Trilogy Ring
1.56ct Diamond and 18ct Yellow Gold Trilogy Ring - Antique Circa 1930


This stunning, fine and impressive antique trilogy ring has been crafted in 18ct yellow gold, with a platinum setting.

The ring displays a central feature 0.65ct Old European round cut diamond.

The ring is flanked on either side with Old European round cut diamonds, totalling 0.91ct.

The tapering ring shoulders integrate with the main platinum setting and blend seamlessly with the plain ring shank.

This Old European cut diamond trilogy ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as gold and platinum.

The ring is supplied with an independent diamond grading certificate for the feature stone, in addition to an independent 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 behind trilogy rings at AC Silver

AC Silver


This stunning antique three stone dress ring is fine quality set with three Old European cut diamonds; each displaying a fine white colour, brilliance and presence.

The ring is a very good gauge of gold and platinum, and is in excellent condition.

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 P1

Cut Old European round

Content 0.65 carats

Dimensions 5.7mm x 5.57mm x 3.26mm

Supporting Diamonds

Colour (average grades) H

Clarity (average grades) VS2/SI1

Cut Old European round

Content 0.91 carat

Total Diamond Content

1.56 carats


Width of Setting 1.395cm/0.5"

Height of Setting 4.06mm/0.2"

Ring Size

UK Size M

USA Size 6

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


2.61 grams

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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
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