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5.53ct Diamond and 18ct Yellow Gold Bangle by Kutchinsky - Vintage Circa 1970

A stunning vintage 1970s 5.53 carat diamond and 18 carat yellow gold bangle made by Kutchinsky; part of our diverse diamond jewellery and estate jewelry collections

SKU: C5872

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5.53ct Diamond and 18ct Yellow Gold Bangle by Kutchinsky - Vintage Circa 1970 Video
Vintage Diamond Bangle Yellow Gold
5.53ct Diamond and 18ct Yellow Gold Bangle by Kutchinsky - Vintage Circa 1970


This stunning, fine and impressive vintage bangle has been crafted in 18ct yellow gold.

The anterior face of this hinged bangle is embellished with a curvilinear design ornamented with a stunning central collet set 0.85ct marquise cut diamond.

The undulating setting is further embellished with opposing rows of modern brilliant round and baguette cut diamonds, totalling 4.68ct.

The posterior surface of the rounded bangle is plain and unembellished.

The bangle secures to one side with an integrated push fit fastening and benefits from a security clasp.

This stunning vintage diamond bangle is hallmarked to the interior with the renowned jewellery maker's mark 'Kutchinsky'*, 18ct gold fineness mark (750) and the Italian town mark for Alessandria (star 1792 AL).

This impressive bangle is supplied with an independent diamond grading report certificate for the feature stone, in addition to an independent diamond grading report card for the supporting stones.

NOTE: * The London based Kutchinsky jewellery firm was founded in 1893 by Polish-born Hirsch Kutchinsky and his son. The company has been continued through the family's generations and expanded to multiple workshops, including Alessandria (Italy); with a store still located in London, England today. Kutchinsky has a renowned reputation, with a legacy of high-quality craftsmanship and diverse designs.

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.


This stunning vintage 1970s bangle is exceptional quality, set with a stunning feature diamond displaying fine brilliance and presence.

The supporting diamonds display a fine white colour, brilliance and presence.

The bangle is an exceptional gauge of gold and is in exceptional condition as to be expected of this maker.

The Italian hallmarks and maker's mark to the interior are all very clear.

Reflections in photographs may detract from the true representation of this stunning Kutchinsky vintage diamond bangle in yellow gold.

Diamond Quality

Feature Diamond

Colour M

Clarity VVS2

Cut Marquise

Content 0.85 carat

Dimensions 8.96mm x 4.90mm x 2.69mm

Supporting Diamonds

Colour (average grades) F/G

Clarity (average grades) VVS2/VS2

Cut Modern Brilliant Round/Baguette

Content 4.68 carats

Total Diamond Content

5.53 carats


Wearing length 16.7cm/6.57"

Length of bangle 65cm/25.59"

Width of bangle 60cm/23.62"

Width of setting 1.06cm/0.42"

Height of setting 8.49mm/0.33"


34.15 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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