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1.05 ct Diamond and 18 ct Yellow Gold Trilogy Ring - Antique 1866

A fine and impressive antique English 1.05 carat diamond, 18 carat yellow gold trilogy ring; part of our antique jewellery and estate jewelry collections

SKU: C4201

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1.05 ct Diamond and 18 ct Yellow Gold Trilogy Ring - Antique 1866 Video
Victorian Trilogy Diamond Ring
1.05 ct Diamond and 18 ct Yellow Gold Trilogy Ring - Antique 1866


This impressive English antique trilogy ring has been crafted in 18 ct yellow gold.

The subtly elevated plain multi-claw setting displays three claw set Old European cut diamonds.

The ring shoulders fully integrate in to the setting and blend seamlessly with the hallmarked 18 ct yellow gold plain ring shank.

The hallmarks to the interior of the shank include the Birmingham Assay office hallmark (anchor) and the date letter for 1866 (R).

This original Victorian trilogy diamond ring is supplied with three independent diamond grading report 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 full range of engagement rings at AC Silver

AC Silver
Date: 1866


This impressive diamond ring is fine quality, set with well colour matched and very high colour graded Old European cut diamonds, displaying a fine white colour and brilliance.

The 0.30ct diamond features two small losses to the girdle, in two points.

The ring is a very good gauge of gold and is in excellent condition, with very clear English hallmarks.

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

Diamond Quality

Feature Diamond One

Colour F

Clarity P1

Cut Old European

Content 0.42 carat

Dimensions 4.89mm x 4.78mm x 2.38mm

Feature Diamond Two

Colour E

Clarity VS2

Cut Old European

Content 0.33 carat

Dimensions 4.35mm x 4.31mm x 2.30mm

Feature Diamond Three

Colour E

Clarity SI2

Cut Old European

Content 0.30 carat

Dimensions 4.48mm x 4.42mm x 1.99mm

Total Diamond Content

1.05 carats


Length of setting 1.57cm/0.62"

Width of setting 7.17mm/0.28"

Height of setting 3.78mm/0.15"

Ring Size

UK Size H

USA Size 3 3/4

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


3.22 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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T: +44 (0) 191 240 2645
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