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Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920
Sold by AC Silver
sold SA1098045
Sorry, but this item has been sold.
AC Silver

AC Silver

Sellingantiques Verified Since Apr 2009
Browse dealers 472 items
  • About Us
    Welcome to ac silver antique silver and antique jewellery specialists since 1977
  • Trade Associations
    AC Silver is a registered member of LAPADA  CINOA
Id #SA1098045
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Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920

1900 - 1920
Sold by AC Silver
Sold 3 August 2026 · AC Silver
This “Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920” found a buyer.

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

Description

A fine and impressive pair of 0.56 carat sapphire and 0.60 carat diamond, platinum and 9 carat white gold set earrings; part of our diverse antique sapphire earring collection.

These fine and impressive antique sapphire and diamond earrings have been crafted in platinum with 9ct white gold fastenings.

These floral cluster earrings are each ornamented with a feature millegrain collet set round faceted cut sapphire, totalling 0.56ct.

Each sapphire is encompassed with six transitional modern brilliant round cut diamonds, pavé set within a scalloped border, completing the design.

The earrings secure to the reverse with a hallmarked 9ct white gold screw back fastening; the terminal of the fastening bears the 9ct gold mark (9CT).

These earring have been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum and 9ct gold.

The sapphire and diamond clip on earrings are supplied with an IDGL diamond and gemstone grading report card.

Such original period examples are becoming increasingly difficult to locate.

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.

Condition

These impressive gemstone earrings are excellent quality, set with impressive sapphires displaying fine colour, brilliance and presence.

The very high colour graded diamonds display a fine white colour and brilliance.

The earrings are an excellent gauge of gold and are in excellent condition, with clear hallmarks to the screw fitments.

Reflections in photographs may detract from the true representation of these original sapphire and diamond earrings in platinum.

Sapphire Quality

Colour Blue

Cut Round Faceted

Content 0.56 carat

Diamond Quality

Colour (average grades) G

Clarity (average grades) SI2

Cut Transitional Modern Brilliant Round

Content 0.60 carat

Total Diamond Content

0.60 carat

Number of Diamonds

12

Dimensions

Length of setting 1.06cm/0.42'

Height of setting 4.38mm/0.17'

Weight

2.99 grams

Date: Circa 1920

Fastening: Clip On / Screw Back

A video is available upon request.

Date of Manufacture

AC Silver has dated these Art Deco Sapphire Earrings to the 1920s.

Physical Dimensions
Height
0.4cm (0.16")
Depth
1.1cm (0.43")
Reference Numbers
Sellingantiques Reference
SA1098045
Dealers Internal Reference
C8907
Dealers Notes

PLEASE NOTE: AC Silver takes pride in offering only quality items for sale.

This pride in quality includes the professional, efficient and personal service extended to all AC Silver customers.

All items purchased usually dispatched within 24 hours following cleared payment.

All items are professionally and securely packaged, sent FREE of charge and are FULLY INSURED during transit.

FREE worldwide international deliveries are via FedEx International Priority Service.

AC Silver is pleased to provide a 30-day money back guarantee.

Description
A fine and impressive pair of 0.56 carat sapphire and 0.
“
60 carat diamond, platinum and 9 carat white gold set earrings; part of our diverse antique sapphire earring collection.
AC Silver

These fine and impressive antique sapphire and diamond earrings have been crafted in platinum with 9ct white gold fastenings.

fig 1. A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design.
fig 1. Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920

These floral cluster earrings are each ornamented with a feature millegrain collet set round faceted cut sapphire, totalling 0.56ct.

Each sapphire is encompassed with six transitional modern brilliant round cut diamonds, pavé set within a scalloped border, completing the design.

fig 2. A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design.
fig 2. Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920

The earrings secure to the reverse with a hallmarked 9ct white gold screw back fastening; the terminal of the fastening bears the 9ct gold mark (9CT).

These earring have been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum and 9ct gold.

fig 3. A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design.
fig 3. Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920

The sapphire and diamond clip on earrings are supplied with an IDGL diamond and gemstone grading report card.

Such original period examples are becoming increasingly difficult to locate.

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.

fig 4. A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design.
fig 4. Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920

Condition

These impressive gemstone earrings are excellent quality, set with impressive sapphires displaying fine colour, brilliance and presence.

The very high colour graded diamonds display a fine white colour and brilliance.

fig 5. A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design.
fig 5. Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920

The earrings are an excellent gauge of gold and are in excellent condition, with clear hallmarks to the screw fitments.

Reflections in photographs may detract from the true representation of these original sapphire and diamond earrings in platinum.

fig 6. A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design.
fig 6. Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920

Sapphire Quality

Colour Blue

Cut Round Faceted

Content 0.56 carat

Diamond Quality

Colour (average grades) G

Clarity (average grades) SI2

Cut Transitional Modern Brilliant Round

Content 0.60 carat

Total Diamond Content

0.60 carat

Number of Diamonds

12

Dimensions

Length of setting 1.06cm/0.42'

Height of setting 4.38mm/0.17'

Weight

2.99 grams

Date: Circa 1920

Fastening: Clip On / Screw Back

A video is available upon request.

Date of Manufacture

AC Silver has dated these Art Deco Sapphire Earrings to the 1920s.

Height
0.4cm (0.16")
Depth
1.1cm (0.43")
Reference Numbers
Sellingantiques Ref
SA1098045
Dealers Internal Ref
C8907
AC Silver
AC Silver
Sellingantiques verified Since Apr 2009

Welcome to ac silver antique silver and antique jewellery specialists since 1977

Dealer Profile

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

Trade Associations

AC Silver is a registered member of LAPADA  CINOA

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A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design. SOLD3 AUG 26
1 / 9
Archive I A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design. SOLD3 AUG 26

Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920

Archive II A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design. View II
Archive III A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design. View III
Archive IV A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design. View IV
Archive V A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design. View V
Archive VI A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design. View VI
Archive VII A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design. View VII
Archive VIII A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design. View VIII
Archive IX A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design. View IX
Enlarged Archival View
Telephone 0191 240 2645
Location
35B St Georges Terrace
Jesmond
Newcastle Upon Tyne
Tyne and Wear
NE2 2SU
United Kingdom
Dealer Profile Page sellingantiques.co.uk/ac
Verified Since Apr 2009
Items For Sale 472
Items Sold 116
AC Silver
AC Silver
Verified Since Apr 2009
View Dealer Info
Location: 35B St Georges Terrace, Jesmond, Newcastle Upon Tyne, Tyne and Wear, NE2 2SU, United Kingdom
Verified
Apr 2009
For Sale
472
Sold
116
A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design.
Antique 0.56ct Sapphire and 0.60ct Diamond, Platinum Earrings Circa 1920
Ref: SA1098045
A pair of antique platinum earrings featuring a central round blue sapphire surrounded by a cluster of brilliant-cut diamonds in a geometric cluster design.
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Every single antique dealer on our platform is individually approved by our internal team. We verify their professional trade history, ethical standards, and photographic quality to ensure a secure, high-standard buying environment. Upon joining, every dealer agrees to a strict 9-point code of conduct. While issues can occasionally arise, our dealers typically resolve them swiftly and directly with the buyer. In fact, since our founding in 2002, Sellingantiques has only had to step in to help resolve an issue on roughly five occasions—a true testament to the quality of our dealers and their dedication to your happiness.
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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Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectEarrings
  • Period1900 - 1920
  • StyleArt Deco
  • MaterialPlatinum, Sapphire, Diamond
  • ColourSilver and Blue
  • MotifsCluster setting, Millegrain edges, Central sapphire, Geometric floral shape
  • SizeH 0.4 cm (0 in) x D 1.1 cm (0 in)

Art Deco jewellery is characterised by geometric symmetry, stylised floral motifs, and a strong emphasis on sleek metals like platinum paired with high-contrast gemstones such as sapphires and diamonds.

Platinum became the dominant metal of the period due to its strength and malleability, allowing artisans to set diamonds and coloured gemstones with minimal visible metal.

Authentic period pieces often feature hand-cut stones, millegrain edge detailing, and period-appropriate closures or hallmarks indicative of early twentieth-century goldsmithing techniques.

These versatile pieces complement both tailored evening wear and simple daytime silhouettes, serving as a subtle focal point that bridges historical design with contemporary fashion.

Clean platinum and gemstone settings gently using warm soapy water and a soft-bristled brush, avoiding harsh chemical dips, and store them individually in lined boxes to prevent scratches.
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