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ID #SA1245015
FOR SALE
£2,950
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Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930
For sale by AC Silver
for sale €3,452     $3,747
£2,950
AC Silver

AC Silver

Sellingantiques Verified Since Apr 2009
Browse dealers 473 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
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Id #SA1245015
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Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930

1920 - 1940
For Sale by AC Silver
Description

A stunning, fine and impressive antique 1.95 carat oval sapphire and 0.50 carat diamond, 18ct white gold ring; part of our diverse collection of sapphire engagement rings.

This fine and impressive antique sapphire and diamond ring has been crafted in 18ct white gold.

The pierced decorated mount displays a 1.95ct oval faceted cut blue sapphire, four claw set in subtle relief to the centre of the design.

The pierced decorated, elevated ring shoulders are each ornamented with two collet set baguette cut diamonds.

The interior of the shank is hallmarked with the 18ct gold mark (18CT) and this antique sapphire engagement ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold.

This antique oval sapphire ring is supplied with an IDGL diamond and gemstone grading report card.

This 1.95ct oval sapphire and baguette cut diamond ring offers a harmonious balance of colour, brilliance, and structured design. The richly coloured sapphire is complemented by clean-lined diamond accents, making it a refined choice for an engagement ring, while also lending itself beautifully to milestone anniversaries, important birthdays or the celebration of personal achievements.

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

This original antique 1930s sapphire ring is exceptional quality, set with an impressive sapphire displaying fine colour and presence.

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

This sapphire engagement ring is an excellent gauge of gold and is in excellent condition, with a clear hallmark to the interior of the shank.

Reflections in photographs may detract from the true representation of this fine example of antique jewellery.

Sapphire Quality

Colour Blue

Cut Oval Faceted

Content 1.95 carats

Dimensions 8.04mm (length) x 6.33mm (width) x 3.63mm (depth)

Diamond Quality

Colour (average grades) G

Clarity (average grades) VVS1

Cut Baguette

Content 0.50 carat

Number of Diamonds

4

Dimensions

Length of setting 1.37cm/0.54'

Width of setting 8.24mm/0.32'

Height of setting 5.46mm/0.21'

Ring Size

UK Size N

USA Size 6 1/2

The ring size may be professionally adjusted in size on request to meet your personal requirements.

Weight

3.87 grams

Date: Circa 1930

SKU: C9716

Date of Manufacture

AC Silver has dated this Art Deco Sapphire Ring to the 1930s.

Reference Numbers
Sellingantiques Reference
SA1245015
Dealers Internal Reference
C9716
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 stunning, fine and impressive antique 1.95 carat oval sapphire and 0.50 carat diamond, 18ct white gold ring; part of our diverse collection of sapphire engagement rings.

This fine and impressive antique sapphire and diamond ring has been crafted in 18ct white gold.

fig 1. An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.
fig 1. Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930

The pierced decorated mount displays a 1.95ct oval faceted cut blue sapphire, four claw set in subtle relief to the centre of the design.

“
The pierced decorated, elevated ring shoulders are each ornamented with two collet set baguette cut diamonds.
AC Silver
fig 2. An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.
fig 2. Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930

The interior of the shank is hallmarked with the 18ct gold mark (18CT) and this antique sapphire engagement ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold.

fig 3. An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.
fig 3. Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930

This antique oval sapphire ring is supplied with an IDGL diamond and gemstone grading report card.

This 1.95ct oval sapphire and baguette cut diamond ring offers a harmonious balance of colour, brilliance, and structured design. The richly coloured sapphire is complemented by clean-lined diamond accents, making it a refined choice for an engagement ring, while also lending itself beautifully to milestone anniversaries, important birthdays or the celebration of personal achievements.

fig 4. An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.
fig 4. Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930

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

This original antique 1930s sapphire ring is exceptional quality, set with an impressive sapphire displaying fine colour and presence.

fig 5. An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.
fig 5. Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930

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

This sapphire engagement ring is an excellent gauge of gold and is in excellent condition, with a clear hallmark to the interior of the shank.

fig 6. An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.
fig 6. Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930

Reflections in photographs may detract from the true representation of this fine example of antique jewellery.

Sapphire Quality

Colour Blue

Cut Oval Faceted

Content 1.95 carats

Dimensions 8.04mm (length) x 6.33mm (width) x 3.63mm (depth)

fig 7. An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.
fig 7. Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930

Diamond Quality

Colour (average grades) G

Clarity (average grades) VVS1

Cut Baguette

Content 0.50 carat

Number of Diamonds

4

Dimensions

Length of setting 1.37cm/0.54'

Width of setting 8.24mm/0.32'

Height of setting 5.46mm/0.21'

Ring Size

UK Size N

USA Size 6 1/2

The ring size may be professionally adjusted in size on request to meet your personal requirements.

Weight

3.87 grams

Date: Circa 1930

SKU: C9716

Date of Manufacture

AC Silver has dated this Art Deco Sapphire Ring to the 1930s.

Reference Numbers
Sellingantiques Ref
SA1245015
Dealers Internal Ref
C9716
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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An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.
1 / 13
Film
Film of Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930
Archive I An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.

Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930

Film
Archive II An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View II
Archive III An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View III
Archive IV An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View IV
Archive V An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View V
Archive VI An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View VI
Archive VII An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View VII
Archive VIII An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View VIII
Archive IX An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View IX
Archive X An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View X
Archive XI An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View XI
Archive XII An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder. View XII
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AC Silver

AC Silver
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 473
Items Sold 115
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
Profile: sellingantiques.co.uk/ac
Verified
Apr 2009
For Sale
473
Sold
115
An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.
Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930
Ref: SA1245015
An Art Deco 18ct white gold ring featuring a central oval dark blue sapphire flanked by stepped baguette-cut diamonds on each shoulder.
Film of Antique 1.95ct Sapphire and 0.50ct Diamond 18ct White Gold Ring Circa 1930
Detail View 1
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Detail View 3
Detail View 4
Detail View 5
Detail View 6
Detail View 7
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Detail View 11
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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1920 - 1940
  • StyleArt Deco
  • Material18ct White Gold, Sapphire, Diamond
  • ColourBlue, Silver
  • MotifsOval cut central stone, Stepped baguette shoulders, Four-prong setting, Geometric shoulders

This Art Deco ring dates from the 1930 period and takes the form of an 18ct white gold engagement ring. The mount holds a central oval faceted dark blue sapphire in a four-claw setting, secured by small prongs. Four collet-set baguette-cut diamonds flank this central stone in stepped, geometric shoulders with a pierced decorated mount. The interior shank carries a clear 18CT hallmark, and the ring has silver-coloured metal throughout the band and setting. The setting measures 1.37 cm in length. Buyers can wear this piece daily as an engagement ring, or select it to mark milestone anniversaries, important birthdays, and personal achievements. It pairs easily with other fine jewellery items and sits comfortably on the hand. The structured design and clean-lined diamond accents suit formal wear as well as everyday ensembles.

FAQs

Art Deco ring design from the 1930s focuses on geometric symmetry, clean lines, and contrasting gemstone cuts. Typical features include step-cut or baguette accent stones framing a central coloured gemstone set in white precious metals.

Rings from this era were primarily constructed using platinum or 18ct white gold to complement the cool tones of diamonds. Natural blue sapphires were frequently selected as central focal points alongside baguette or round brilliant accent diamonds.

Authentic Art Deco pieces usually display period-appropriate hallmarks inside the band alongside geometric setting construction. The presence of hand-cut baguette or step-cut accent stones and milgrain detailing often indicates authentic period crafting.

A geometric sapphire ring serves as a focal accessory that pairs effectively with structured modern tailoring or monochrome evening wear. Its cool metallic tones allow it to complement either single statement pieces or stacked minimalist bands.

Maintain the materials by soaking the ring in warm water mixed with mild dish soap and brushing gently with a soft toothbrush. Avoid ultrasonic cleaners if the gemstones contain natural inclusions, and store the item separately to prevent scratch damage.
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