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Vintage Single Pearl Necklace 18ct White Gold Diamond Clasp Unoaerre Italy 1960s
Sold by The Chelsea Bijouterie Ltd
sold SA1144320
Sorry, but this item has been sold.

The Chelsea Bijouterie Ltd

Sellingantiques Verified Since Nov 2018
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Id #SA1144320
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Vintage Single Pearl Necklace 18ct White Gold Diamond Clasp Unoaerre Italy 1960s

1940 - 1960
Sold 7 June 2026 · The Chelsea Bijouterie Ltd
This “Vintage Single Pearl Necklace 18ct White Gold Diamond Clasp Unoaerre Italy 1960s” found a buyer.

It was listed by The Chelsea Bijouterie Ltd. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.

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1960s Pearl JewelleryAntique Pearl StrandClassic Pearl Necklace Ask the dealer for something similar
Description

Fabulous Vintage 1960s Cultured Pearl Necklace

With 18ct White Gold & Diamond Clasp By Unoaerre, Italy

This elegant vintage necklace, crafted by renowned Italian jeweller Unoaerre, features a strand of 66 graduating cultured pearls with a creamy ivory hue and beautiful pink overtones. The pearls exhibit a deep, reflective lustre and are individually hand-knotted for security and graceful drape.

The necklace is finished with a charming bow-shaped clasp in solid 18ct white gold, set with a sparkling brilliant-cut diamond of excellent quality.

Origin: Italian, by Unoaerre

Era: Circa 1960s

66 cultured pearls, approx. 5.6 mm to 8.7 mm

Length: 52 cm (20½")

Diamond: Brilliant cut, approx. 2.8 mm, H colour, VSI clarity

Clasp: Bow-shaped push hook with safety chain

Hallmarked 750 (18ct Gold) with AR maker’s mark for Unoaerre

Total weight: 30 grams

This necklace is in excellent condition

Presented in the box shown in the photographs.

Reference: 23242

It looks absolutely stunning when worn and makes a timeless addition to any fine jewellery collection.

Date of Manufacture

The Chelsea Bijouterie Ltd has dated this Vintage Pearl Necklace to the 1960s.

Reference Numbers
Sellingantiques Reference
SA1144320
Dealers Internal Reference
23242
Description
Fabulous Vintage 1960s Cultured Pearl Necklace

With 18ct White Gold & Diamond Clasp By Unoaerre, Italy

“
This elegant vintage necklace, crafted by renowned Italian jeweller Unoaerre, features a strand of 66 graduating cultured pearls with a creamy ivory hue and beautiful pink overtones.
The Chelsea Bijouterie Ltd

The pearls exhibit a deep, reflective lustre and are individually hand-knotted for security and graceful drape.

fig 1. A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp.
fig 1. Vintage Single Pearl Necklace 18ct White Gold Diamond Clasp Unoaerre Italy 1960s

The necklace is finished with a charming bow-shaped clasp in solid 18ct white gold, set with a sparkling brilliant-cut diamond of excellent quality.

Origin: Italian, by Unoaerre

Era: Circa 1960s

66 cultured pearls, approx. 5.6 mm to 8.7 mm

fig 2. A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp.
fig 2. Vintage Single Pearl Necklace 18ct White Gold Diamond Clasp Unoaerre Italy 1960s

Length: 52 cm (20½")

Diamond: Brilliant cut, approx. 2.8 mm, H colour, VSI clarity

Clasp: Bow-shaped push hook with safety chain

Hallmarked 750 (18ct Gold) with AR maker’s mark for Unoaerre

Total weight: 30 grams

fig 3. A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp.
fig 3. Vintage Single Pearl Necklace 18ct White Gold Diamond Clasp Unoaerre Italy 1960s

This necklace is in excellent condition

Presented in the box shown in the photographs.

Reference: 23242

It looks absolutely stunning when worn and makes a timeless addition to any fine jewellery collection.

Date of Manufacture

The Chelsea Bijouterie Ltd has dated this Vintage Pearl Necklace to the 1960s.

Reference Numbers
Sellingantiques Ref
SA1144320
Dealers Internal Ref
23242
The Chelsea Bijouterie Ltd
Sellingantiques verified Since Nov 2018
Dealer Profile

You can view the stock and full dealer information on the The Chelsea Bijouterie Ltd Profile Page

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A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp. SOLD7 JUN 26
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Archive I A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp. SOLD7 JUN 26

Vintage Single Pearl Necklace 18ct White Gold Diamond Clasp Unoaerre Italy 1960s

Archive II A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp. View II
Archive III A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp. View III
Archive IV A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp. View IV
Archive V A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp. View V
Archive VI A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp. View VI
Archive VII A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp. View VII
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The Chelsea Bijouterie Ltd
Telephone 07949 058 591
Location
85 Great Portland Street
London
W1W 7LT
United Kingdom
Dealer Profile Page sellingantiques.co.uk/thechelseabijouterie
Verified Since Nov 2018
Items For Sale 175
Items Sold 890
The Chelsea Bijouterie Ltd
Verified Since Nov 2018
View Dealer Info
Location: 85 Great Portland Street, London, W1W 7LT, United Kingdom
Profile: sellingantiques.co.uk/thechelseabijouterie
Verified
Nov 2018
For Sale
175
Sold
890
A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp.
Vintage Single Pearl Necklace 18ct White Gold Diamond Clasp Unoaerre Italy 1960s
Ref: SA1144320
A single strand of graduated cream cultured pearls fastened with an 18ct white gold diamond-set clasp.
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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectNecklaces
  • Period1940 - 1960
  • StyleMid-Century
  • MaterialCultured Pearl, 18ct White Gold, Diamond
  • ColourCream
  • MotifsGraduated pearls, Diamond set clasp, Individually knotted

FAQs

Jewellery from the 1960s frequently combined traditional materials like cultured pearls with modern white gold settings, showcasing refined craftsmanship and secure gemstone-set clasps.

Traditional pearl necklaces are crafted from cultured pearls individually knotted on silk thread, paired with precious metal clasps in gold or white gold, often accented with small diamonds.

Authentic pieces can be identified by examining the lustre and slight irregularities of the pearls, inspecting the gold hallmark stamps, and checking for secure knotting between each individual pearl.

Vintage pearl necklaces offer a classic focal point that complements both tailored modern evening wear and understated daily ensembles, adding an element of timeless sophistication.

Pearls should be stored flat in a soft-lined box away from harsh chemicals, cosmetics, and perfumes, and periodically re-strung by a professional jeweller to maintain the integrity of the silk thread.
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