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ID #SA1224263
FOR SALE
£2,900
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Vintage Kutchinsky 18ct Yellow Gold Diamond & Black Onyx Ring – Circa 1975
The Jewellery Warehouse
for sale €3,393     $3,683
£2,900

The Jewellery Warehouse

Sellingantiques Verified Since Jul 2026
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    Specialists in antique, vintage gold and silver jewellery
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Id #SA1224263
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Vintage Kutchinsky 18ct Yellow Gold Diamond & Black Onyx Ring – Circa 1975

Later than 1960
Description

A striking vintage Kutchinsky ring that perfectly captures the bold glamour and exceptional craftsmanship for which this iconic London jeweller became renowned during the 1970s. Celebrated for creating distinctive, luxurious designs in limited numbers, Kutchinsky pieces remain highly sought after by collectors and jewellery enthusiasts alike.

Expertly crafted in rich 18ct yellow gold, this elegant statement ring features two dazzling clusters of brilliant cut diamonds, beautifully framed by polished natural black onyx panels. The dramatic contrast between the sparkling diamonds, glossy black onyx and warm yellow gold creates a sophisticated and timeless design that is as wearable today as it was when first created.

The ring bears the prestigious Kutchinsky maker's mark and London hallmarks. Although the date letter is no longer legible due to a historical resize, the piece is believed to date from around 1975.

Professionally cleaned and polished, this exceptional vintage ring is presented in excellent condition and would make a wonderful addition to any fine jewellery collection, as well as a unique and elegant gift.

Details

Designer: Kutchinsky

Metal: 18ct Yellow Gold

Gemstones: Natural Diamonds & Black Onyx

Total Diamond Weight: Approximately 0.50ct

Hallmarks: London Assay Office (date letter no longer readable due to resizing)

Maker's Mark: Kutchinsky

Dated: Circa 1975

Weight: 6.6 grams

UK Ring Size: I½

US Ring Size: 4¾

EU Ring Size: 48.4

Condition: Excellent vintage condition, professionally cleaned and polished

A rare opportunity to acquire an authentic Kutchinsky design, combining vintage sophistication, collectible appeal and enduring style.

Declaration

The Jewellery Warehouse has dated this Vintage Onyx Diamond Ring to a period later than 1960.

Reference Numbers
Sellingantiques Reference
SA1224263
Dealers Internal Reference
R9297
Description
A striking vintage Kutchinsky ring that perfectly captures the bold glamour and exceptional craftsmanship for which this iconic London jeweller became renowned during the 1970s.
“
Celebrated for creating distinctive, luxurious designs in limited numbers, Kutchinsky pieces remain highly sought after by collectors and jewellery enthusiasts alike.
The Jewellery Warehouse
fig 1. An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders.
fig 1. Vintage Kutchinsky 18ct Yellow Gold Diamond & Black Onyx Ring – Circa 1975

Expertly crafted in rich 18ct yellow gold, this elegant statement ring features two dazzling clusters of brilliant cut diamonds, beautifully framed by polished natural black onyx panels. The dramatic contrast between the sparkling diamonds, glossy black onyx and warm yellow gold creates a sophisticated and timeless design that is as wearable today as it was when first created.

fig 2. An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders.
fig 2. Vintage Kutchinsky 18ct Yellow Gold Diamond & Black Onyx Ring – Circa 1975

The ring bears the prestigious Kutchinsky maker's mark and London hallmarks. Although the date letter is no longer legible due to a historical resize, the piece is believed to date from around 1975.

Professionally cleaned and polished, this exceptional vintage ring is presented in excellent condition and would make a wonderful addition to any fine jewellery collection, as well as a unique and elegant gift.

fig 3. An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders.
fig 3. Vintage Kutchinsky 18ct Yellow Gold Diamond & Black Onyx Ring – Circa 1975

Details

Designer: Kutchinsky

Metal: 18ct Yellow Gold

Gemstones: Natural Diamonds & Black Onyx

Total Diamond Weight: Approximately 0.50ct

Hallmarks: London Assay Office (date letter no longer readable due to resizing)

fig 4. An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders.
fig 4. Vintage Kutchinsky 18ct Yellow Gold Diamond & Black Onyx Ring – Circa 1975

Maker's Mark: Kutchinsky

Dated: Circa 1975

Weight: 6.6 grams

UK Ring Size: I½

US Ring Size: 4¾

EU Ring Size: 48.4

Condition: Excellent vintage condition, professionally cleaned and polished

A rare opportunity to acquire an authentic Kutchinsky design, combining vintage sophistication, collectible appeal and enduring style.

Date of Manufacture

The Jewellery Warehouse has dated this Vintage Onyx Diamond Ring to a period later than 1960.

Reference Numbers
Sellingantiques Ref
SA1224263
Dealers Internal Ref
R9297
The Jewellery Warehouse
Sellingantiques verified Since Jul 2026

Specialists in antique, vintage gold and silver jewellery

Dealer Profile

You can view the stock and full dealer information on the The Jewellery Warehouse Profile Page

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An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders.
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Archive I An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders.

Vintage Kutchinsky 18ct Yellow Gold Diamond & Black Onyx Ring – Circa 1975

Archive II An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders. View II
Archive III An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders. View III
Archive IV An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders. View IV
Archive V An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders. View V
Archive VI An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders. View VI
Archive VII An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders. View VII
Enlarged Archival View

The Jewellery Warehouse
Telephone 01614 747152
Location
Stockport
Manchester
United Kingdom
Dealer Profile Page sellingantiques.co.uk/thejewellerywarehouse
Verified Since Jul 2026
Items For Sale 65
The Jewellery Warehouse
Verified Since Jul 2026
View Dealer Info
Location: Stockport, Manchester, United Kingdom
Profile: sellingantiques.co.uk/thejewellerywarehouse
Verified
Jul 2026
For Sale
65
An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders.
Vintage Kutchinsky 18ct Yellow Gold Diamond & Black Onyx Ring – circa 1975
Ref: SA1224263
An 18ct yellow gold ring featuring a textured central section with pave diamonds flanked by smooth black onyx shoulders.
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FAQs

Jewellery from the 1970s is distinguished by bold geometric proportions, heavy yellow gold mountings, and contrasting combinations of hardstones like black onyx with brilliant diamonds. Texture played a major role, featuring chased, bark-like, or ribbed gold surfaces alongside flush or pave setting techniques.

High-end 1970s jewellery predominantly utilised 18ct yellow gold as the structural base, often paired with round brilliant-cut diamonds and polished hardstones such as onyx, lapis lazuli, or malachite. The gemstones were often custom carved to fit seamless, sculptural gold mountings.

Authentic pieces are identified by official hallmarks indicating gold purity, makers marks from established London or European workshops, and signature 1970s construction details such as hand-textured metalwork and heavy solid gold weight.

A 1970s gold statement ring serves as a focal piece when worn alone on the index or middle finger. It pairs effectively with clean-lined contemporary tailoring or can be stacked alongside minimalist yellow gold bands for a layered look.

Clean the piece gently using warm water, mild soap, and a soft-bristled brush. Avoid harsh chemical cleaners or ultrasonic machines, as organic hardstones like onyx are susceptible to surface damage and thermal shock.
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