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sellingantiques.co.uk
ID #SA1043017
FOR SALE
£1,700
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0.58 Carat Old Cut Diamond Engagement Ring, Platinum
Gatsby Jewellery Ltd
for sale €1,989     $2,159
£1,700
Gatsby Jewellery Ltd

Gatsby Jewellery Ltd

Sellingantiques Verified Since May 2014
View Dealers Stock Page
  • About Us
    Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
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Id #SA1043017
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0.58 Carat Old Cut Diamond Engagement Ring, Platinum

1900 - 1920
Description

Simply lovely. A wonderfully bright old cut diamond from the beginning of the last century set in a contemporary platinum mount. The diamond is set in a classic six claw platinum collet with an open gallery, leading to platinum knife edged band.

Contemporary hallmarks, London.

Accompanied by an independent jewellery report from IGR (#30310508).

Cut – Old mine cut.

Colour – H.

Clarity – VVS2.

Carat – 0.58.

Circa – The diamond is circa 1900, the mount is new.

Size – M (UK) or 6 (US). Complimentary sizing is available, can be sized up or down.

Measurements – The diamond is 4.6mm in diameter and sits 6mm from the finger.

Metal – Platinum. Hallmarked.

Physical Dimensions
Height
30cm (11.81")
Width
25cm (9.84")
Depth
5cm (1.97")
Declaration

Gatsby Jewellery Ltd has dated this Old Cut Diamond Ring to the 1900s.

Reference Numbers
Sellingantiques Reference
SA1043017
Dealers Internal Reference
39112S348
Description
Simply lovely.
“
A wonderfully bright old cut diamond from the beginning of the last century set in a contemporary platinum mount.
Gatsby Jewellery Ltd

The diamond is set in a classic six claw platinum collet with an open gallery, leading to platinum knife edged band.

fig 1. A single old-cut diamond set in a polished platinum band with six claws.
fig 1. 0.58 Carat Old Cut Diamond Engagement Ring, Platinum

Contemporary hallmarks, London.

Accompanied by an independent jewellery report from IGR (#30310508).

Cut – Old mine cut.

Colour – H.

Clarity – VVS2.

Carat – 0.58.

Circa – The diamond is circa 1900, the mount is new.

Size – M (UK) or 6 (US). Complimentary sizing is available, can be sized up or down.

Measurements – The diamond is 4.6mm in diameter and sits 6mm from the finger.

Metal – Platinum. Hallmarked.

Height
30cm (11.81")
Width
25cm (9.84")
Depth
5cm (1.97")
Date of Manufacture

Gatsby Jewellery Ltd has dated this Old Cut Diamond Ring to the 1900s.

Reference Numbers
Sellingantiques Ref
SA1043017
Dealers Internal Ref
39112S348
Gatsby Jewellery Ltd
Gatsby Jewellery Ltd
Sellingantiques verified Since May 2014

Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.

Dealer Profile

You can view the stock and full dealer information on the Gatsby Jewellery Ltd Profile Page

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A single old-cut diamond set in a polished platinum band with six claws.
1 / 10
Archive I A single old-cut diamond set in a polished platinum band with six claws.

0.58 Carat Old Cut Diamond Engagement Ring, Platinum

Archive II A single old-cut diamond set in a polished platinum band with six claws. View II
Archive III A single old-cut diamond set in a polished platinum band with six claws. View III
Archive IV A single old-cut diamond set in a polished platinum band with six claws. View IV
Archive V A single old-cut diamond set in a polished platinum band with six claws. View V
Archive VI A single old-cut diamond set in a polished platinum band with six claws. View VI
Archive VII A single old-cut diamond set in a polished platinum band with six claws. View VII
Archive VIII A single old-cut diamond set in a polished platinum band with six claws. View VIII
Archive IX A single old-cut diamond set in a polished platinum band with six claws. View IX
Archive X A single old-cut diamond set in a polished platinum band with six claws. View X
Enlarged Archival View
Gatsby Jewellery Ltd

Gatsby Jewellery Ltd
Telephone 01992 842 123
Location
Gatsby Jewellery Ltd
3 Coppice Row
Theydon Bois
Essex
CM16 7ES
United Kingdom
Dealer Profile Page sellingantiques.co.uk/gatsby
Verified Since May 2014
Items For Sale 264
Items Sold 2,933
Gatsby Jewellery Ltd
Gatsby Jewellery Ltd
Verified Since May 2014
View Dealer Info
Location: Gatsby Jewellery Ltd, 3 Coppice Row, Theydon Bois, Essex, CM16 7ES, United Kingdom
Profile: sellingantiques.co.uk/gatsby
Verified
May 2014
For Sale
264
Sold
2,933
A single old-cut diamond set in a polished platinum band with six claws.
0.58 Carat Old Cut Diamond Engagement Ring, Platinum
Ref: SA1043017
A single old-cut diamond set in a polished platinum band with six claws.
Detail View 1
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Archival Detail

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FAQs

Old cut diamonds were hand-faceted predominantly from the nineteenth century through the early twentieth century. Characterised by a higher crown, smaller table, and open culet, these stones were cut to reflect light beneath candlelight rather than modern electric lighting.

Vintage rings of this style feature solid platinum settings prized for their durability and neutral silver hue. The central gemstone is a natural diamond held securely within hand-finished metal claws.

Authentic old cut diamonds feature asymmetrical facets, a slightly rounded perimeter, and a visible flat facet at the bottom tip known as an open culet.

A single-stone platinum ring offers clean lines that pair easily with contemporary wedding bands, modern stacking rings, or minimal everyday attire.

Clean the piece using warm soapy water and a soft-bristled brush to remove dust and oil build-up behind the setting. Periodic professional inspections ensure the claw settings remain intact.
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