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6.55ct Diamond and Platinum Trilogy Ring - Antique and Contemporary

A stunning contemporary platinum trilogy ring set with 6.55 carats of antique (circa 1890) diamonds; part of our diverse diamond jewellery and estate jewelry collections

SKU: C1341

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6.55ct Diamond and Platinum Trilogy Ring - Antique and Contemporary Video
Old Cut Diamond Trilogy Ring for Sale
6.55ct Diamond and Platinum Trilogy Ring - Antique and Contemporary


This stunning, fine and impressive old cut diamond trilogy ring has been crafted in platinum.

The contemporary pierced decorated trilogy mount displays three stunning antique (circa 1890) Old European round cut diamonds.

The central four claw set 2.96ct Old European round cut diamond is displayed in subtle relief to the 1.91ct and 1.68ct Old European cut diamonds, to either side.

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

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

The 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


AC Silver


This large three stone dress ring is exceptional quality set with three very high colour graded antique old cut diamonds, each displaying a fine white colour, brilliance and exceptional presence.

The ring is an exceptional gauge of platinum and is in excellent condition, one of the diamonds is clarity graded at SI2, however has only minor clear inclusions which are only detectable under 10x magnification.

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

Diamond Quality

Diamond One (Central)

Colour I

Clarity VS1

Cut Old European

Content 2.96 carats

Dimensions 7.82mm x 7.38mm x 6.36mm

Diamond Two

Colour J

Clarity SI2

Cut Old European

Content 1.91 carats

Dimensions 6.75mm x 6.42mm x 5.13mm

Diamond Three

Colour J

Clarity VS1

Cut Old European

Content 1.68 carats

Dimensions 6.61mm x 6.12mm x 5.32mm

Total Diamond Content

6.55 carats


Width of Setting 1.831cm/0.72"

Height of Setting 7.26mm/0.29"

Ring Size

UK Size N 1/2

USA Size 6 3/4

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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35b St Georges Terrace,
NE2 2SU,
United Kingdom
T: +44 (0) 191 240 2645
E: [email protected]
VAT: GB 500 0310 42

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