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1.29 carat three stone diamond ring

1.29ct Diamond and 18ct Yellow Gold, Platinum Set Trilogy Ring - Antique Circa 1925

An impressive antique 1.29 carat diamond and 18 carat yellow gold, platinum set trilogy ring; part of our diverse antique jewellery and estate jewelry collections

SKU C2500


This fine and impressive three stone diamond ring has been crafted in 18ct yellow gold with a platinum setting.

The pierced decorated claw setting displays a central feature 0.68ct Old European round cut diamond.

The central diamond is flanked on either side by a slightly smaller 0.29ct and 0.32ct Old European round cut diamond.

The elevated, pierced decorated 18ct yellow gold ring shoulders integrate with the platinum setting and blend seamlessly with the plain ring shank.

The ring is hallmarked to the interior of the shank with the marks for platinum and 18ct yellow gold (PT 18CT).

This antique 1.29 carat three stone diamond 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 engagement rings at AC Silver

This impressive antique diamond trilogy ring is fine quality set with very high colour graded old cut diamonds displaying a fine white colour, brilliance and presence.

The ring is a very good gauge of gold and is in excellent condition with clear hallmarks to the interior.

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

Diamond One

Colour G

Clarity VS2

Cut Old European round

Content 0.68 carat

Dimensions 5.15mm x 4.80mm x 3.86mm

Diamond Two

Colour F

Clarity SI2

Cut Old European round

Content 0.29 carat

Dimensions 3.82mm x 3.77mm x 2.84mm

Diamond Three

Colour F

Clarity VS2

Cut Old European round

Content 0.32 carat

Dimensions 3.89mm x 3.82mm x 2.87mm

Total Diamond Content

1.29 carats

Length of Setting 1.4cm/0.55"

Width of Setting 5.95mm/0.23"

Height of Setting 5.17mm/0.2"

UK Size Q

USA Size 8

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

2.39 grams

Proud Members of

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