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3.60ct Diamond and Platinum Trilogy Ring - Antique and Contemporary

A stunning GIA certified antique 3.60 carat diamond and platinum three stone dress ring; part of our diverse antique jewellery and estate jewelry collections

SKU: C3220

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3.60ct Diamond and Platinum Trilogy Ring - Antique and Contemporary Video
3.60 Carat Diamond Three Stone Ring
3.60ct Diamond and Platinum Trilogy Ring - Antique and Contemporary


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

The contemporary platinum setting is ornamented with a feature 1.55ct Old European round cut diamond, four claw set to the centre of the arrangement.

The central diamond is flanked on either side by a 1.03ct and a 1.02ct Old European round cut diamond, to complete the trilogy design.

The elevated subtly flared ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank.

The ring is hallmarked to the interior of the shank with the platinum fineness marks (PT950 and 950), the maker's mark 'XM' and the Birmingham Assay Office hallmark (anchor).

This diamond trilogy ring is supplied with two original GIA (Gemological Institute of America) Diamond Grading Certificates for the impressive supporting stones in addition to an independent diamond grading certificate.

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

AC Silver


This stunning three stone ring is fine quality set with a stunning feature diamond, as well as supporting diamonds displaying a fine white colour, brilliance and presence.

The ring is a fine quality and very good gauge of platinum and is in excellent condition, with clear hallmarks 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 J

Clarity VS2

Cut Old European Round

Content 1.55 carat

Dimensions 7.76mm x 7.22mm x 4.06mm

Supporting Diamond One

Colour K

Clarity VS2

Cut Old European Round

Content 1.03 carat

Supporting Diamond Two

Colour K

Clarity SI1

Cut Old European Round

Content 1.02 carat

Total Diamond Content

3.60 carat


Length of Setting 1.93cm/0.76"

Width of Setting 7.78mm/0.31"

Height of Setting 7.21mm/0.28"

Ring Size

UK Size M

USA Size 6

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


6.95 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,
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T: +44 (0) 191 240 2645
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