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sellingantiques.co.uk
ID #SA835242
FOR SALE
£3,290
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Antique Old Mine and Rose Cut Diamonds Marquise Ring, 18kt Yellow Gold and Platinum, Circa 1910
Heritagem
for sale €3,849     $4,178
£3,290
Heritagem

Heritagem

Sellingantiques Verified Since Oct 2020
View Dealers Stock Page
  • Trade Associations
    Heritagem is a registered member of LAPADA  CINOA
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Id #SA835242
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Antique Old Mine and Rose Cut Diamonds Marquise Ring, 18kt Yellow Gold and Platinum, Circa 1910

1900 - 1920
For Sale by Heritagem
Description

Weight: 9,11gr

Metal: 18kt Yellow Gold and Platinum

Stones: 29 Diamonds

• Cut: 5 Old Mine Cut and 24 rose cut

• Total Ct Weight: 1.30ct approx.

• Color: I/J

• Clarity: SI

Condition: Very Good (relative with age)

Hallmarks: French, horse’s head

Comments: This beautiful ring is set with 29 old mine and rose cut diamonds. The ring is made in 18kt yellow gold and platinum (tested). The total diamond carat weight is around 1.30ct. It has a pretty and elegant design in the shape of a marquise. The name comes from the smile of the Marquise de Pompadour, the mistress of the French king Louis XV who offered her a ring of the same shape of her delicate smile. The ring is marked with the horse’s head, the 18kt gold assay mark used in France between 1838 and 1911.

Dimensions:

• Height: 26.40mm / 1.03in

• Length 20.45mm / 0.80in

• Face Width: 28.51mm / 1.12in

Ring size: 57 – 8 - Q

This ring can be resized if needed (don't hesitate to enquire).

All our items comes with either a gemmological report or a jewellery report with circa and all useful information.

SHXX

Physical Dimensions
Height
2.6cm (1.02")
Width
2cm (0.79")
Depth
2.9cm (1.14")
Declaration

Heritagem has dated this Edwardian Diamond Marquise Ring to the Edwardian era.

Reference Numbers
Sellingantiques Reference
SA835242
Dealers Internal Reference
d1874
Dealers Notes

All our items come with either a gemmological report or a jewellery report with circa and all useful information.

Layaway are not accepted on sale items.

Returns are not accepted on sale items, on 50% off reduced items, and on items below $290 USD.

REFUND : Payment Processing fees will be deducted from the refund amount issued. Also if import or tax duties have to be paid upon return, these will be deducted from the refunded amount,

Description
Weight: 9,11gr

Metal: 18kt Yellow Gold and Platinum

Stones: 29 Diamonds

• Cut: 5 Old Mine Cut and 24 rose cut

• Total Ct Weight: 1.30ct approx.

• Color: I/J

• Clarity: SI

Condition: Very Good (relative with age)

fig 1. An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds.
fig 1. Antique Old Mine and Rose Cut Diamonds Marquise Ring, 18kt Yellow Gold and Platinum, Circa 1910

Hallmarks: French, horse’s head

Comments: This beautiful ring is set with 29 old mine and rose cut diamonds. The ring is made in 18kt yellow gold and platinum (tested). The total diamond carat weight is around 1.30ct. It has a pretty and elegant design in the shape of a marquise.

“
The name comes from the smile of the Marquise de Pompadour, the mistress of the French king Louis XV who offered her a ring of the same shape of her delicate smile.
Heritagem

The ring is marked with the horse’s head, the 18kt gold assay mark used in France between 1838 and 1911.

fig 2. An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds.
fig 2. Antique Old Mine and Rose Cut Diamonds Marquise Ring, 18kt Yellow Gold and Platinum, Circa 1910

Dimensions:

• Height: 26.40mm / 1.03in

• Length 20.45mm / 0.80in

• Face Width: 28.51mm / 1.12in

Ring size: 57 – 8 - Q

This ring can be resized if needed (don't hesitate to enquire).

All our items comes with either a gemmological report or a jewellery report with circa and all useful information.

SHXX

Height
2.6cm (1.02")
Width
2cm (0.79")
Depth
2.9cm (1.14")
Date of Manufacture

Heritagem has dated this Edwardian Diamond Marquise Ring to the Edwardian era.

Reference Numbers
Sellingantiques Ref
SA835242
Dealers Internal Ref
d1874
Heritagem
Heritagem
Sellingantiques verified Since Oct 2020
Dealer Profile

You can view the stock and full dealer information on the Heritagem Profile Page

Trade Associations

Heritagem is a registered member of LAPADA  CINOA

Relevant Links
PDF SHARE
SAVE
An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds.
1 / 6
Archive I An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds.

Antique Old Mine and Rose Cut Diamonds Marquise Ring, 18kt Yellow Gold and platinum, circa 1910

Archive II An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds. View II
Archive III An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds. View III
Archive IV An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds. View IV
Archive V An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds. View V
Archive VI An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds. View VI
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Heritagem

Heritagem
Telephone 020 7193 2281
Location
New Bond Street
London
United Kingdom
Dealer Profile Page sellingantiques.co.uk/heritagem
Verified Since Oct 2020
Items For Sale 28
Items Sold 269
Heritagem
Heritagem
Verified Since Oct 2020
View Dealer Info
Location: New Bond Street, London , United Kingdom
Profile: sellingantiques.co.uk/heritagem
Verified
Oct 2020
For Sale
28
Sold
269
An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds.
Antique Old Mine and Rose Cut Diamonds Marquise Ring, 18kt Yellow Gold and platinum, circa 1910
Ref: SA835242
An Edwardian yellow gold and platinum ring featuring an elongated marquise-shaped setting filled with old mine and rose cut diamonds.
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Our dealers are highly experienced in packing and shipping fragile, high-value antiques. Because you are in direct contact with the dealer, you will be able to easily go through all available shipping and insurance options together to ensure your item arrives safely.

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Antiques are the ultimate green purchase. By choosing historical pieces over newly manufactured goods, you completely eliminate the carbon footprint of modern mass production while preserving exceptional, timeless craftsmanship.

FAQs

Navette or marquise rings from the Edwardian period feature an elongated, oval silhouette terminating in points at top and bottom. Popularised around the turn of the 20th century, this style was designed to flatter the hand by spanning the length of the finger.

Edwardian jewellers frequently combined 18ct yellow gold bands with platinum tops to secure diamonds. The development of platinum working allowed for delicate, openwork settings and fine milgrain edging without compromising structural integrity.

Authentic Edwardian pieces often exhibit hand-cut gemstones, such as old mine cut or rose cut diamonds, featuring asymmetrical facets and small culets. The presence of a thin platinum layer fused over gold, alongside hand-applied milgrain ornamentation, is characteristic of the period.

An Edwardian marquise ring functions effectively as a standalone statement piece or as an alternative engagement ring. The neutral tones of platinum and diamonds allow it to complement both modern minimalist wardrobes and layered antique jewellery sets.

Clean antique diamond rings using warm water, mild soap, and a soft-bristled brush to remove dust from behind the settings. Ultrasonic cleaners and harsh chemical solutions should be avoided, as older settings may have delicate metalwork or foiled backings.
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