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ID #SA1176779
FOR SALE
£7,950
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Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915
For sale by AC Silver
for sale €9,302     $10,097
£7,950
AC Silver

AC Silver

Sellingantiques Verified Since Apr 2009
Browse dealers 463 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 #SA1176779
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Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

1900 - 1920
For Sale by AC Silver
Description

A stunning, fine and impressive antique 1.57 carat Basaltic sapphire and 1.20 carat diamond, platinum pendant - boxed; part of our diverse antique sapphire jewellery and estate jewelry collections.

This stunning, fine and impressive antique pendant has been crafted in platinum.

The drop style pendant displays a feature 1.40ct pear cut blue Basaltic sapphire, claw set to the nadir of the design, encompassed with sixteen pavé set diamonds within a scalloped border.

The pear-shaped terminal of this antique pendant suspends from an articulated linear drop, ornamented with collet and pavé set diamonds, in a combination of Old European, mine and eight cuts.

The apex of the linear drop features an impressive 0.17ct square faceted cut sapphire, above a stylised three leaf design ornamented with six pavé set diamonds.

The necklace setting emanates further to either side of the apex sapphire, reflecting the same design as the linear drop and conjoining with the platinum chain, securing to the reverse with a conventional spring-loaded bolt ring fastening.

This stunning antique pear-shaped sapphire pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This sapphire and diamond pendant is supplied with an IDGL diamond and gemstone grading report card, in addition to a feature sapphire report card and certificate supplied by the Gemmological Certification Services, London*.

This platinum sapphire necklace/pendant is fitted to the original hinged leatherette presentation box, with a bespoke velvet and satin lined interior, securing with a push fit catch.

The interior of the cover bears the renowned retailer's mark 'By appointment to H. M. The Queen - Goldsmiths & Crown Jewellers, Garrard & Co Ltd, 112. Regent Street. W. 1'.

A blue sapphire and diamond pendant necklace in platinum is a distinguished and elegant choice, making it an exceptional gift for anniversaries - particularly the 5th or 45th (sapphire) anniversaries - or for those born in September, with sapphire as their birthstone. Collectors will appreciate its refined craftsmanship, while it also stands as a striking personal acquisition.

NOTE: * This documentation accredits the feature sapphire originating in Basaltic deposit and certifies that the gemstone shows no indications of heating.

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 in this pear cut sapphire drop necklace.

Condition

This impressive antique pendant is exceptional quality, set with stunning sapphires displaying fine colour, brilliance and presence.

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

The pear cut sapphire pendant is an exceptional gauge of platinum and is in exceptional condition.

Reflections in photographs may detract from the true representation of this stunning antique pear-shaped sapphire pendant.

Sapphire Quality

Feature Sapphire

Origin Basaltic Deposit

Colour Blue

Cut Pear

Content 1.40 carats

Dimensions 8.40mm (length) x 6.00mm (width) x 3.40mm (depth)

Supporting Sapphire

Cut Square Faceted

Content 0.17 carat

Diamond Quality

Colour (average grades) G

Clarity (average grades) SI2

Cut Old European/Eight/Mine

Content 1.20 carats

Number of Diamonds

49

Dimensions

Length of drop 4.7cm/1.85'

Width of pendant 1.24cm/0.49'

Height of setting 3.23mm/0.13'

Wearing length 42.67cm/16.8'

Weight

6.59 grams (including chain)

Date: Circa 1915

A video is available upon request.

Physical Dimensions
Height
0.3cm (0.12")
Width
1.2cm (0.47")
Depth
42.7cm (16.81")
Declaration

AC Silver has dated this Edwardian Sapphire Diamond Pendant to the 1910s.

Reference Numbers
Sellingantiques Reference
SA1176779
Dealers Internal Reference
C9475
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 1.57 carat Basaltic sapphire and 1.
“
20 carat diamond, platinum pendant - boxed; part of our diverse antique sapphire jewellery and estate jewelry collections.
AC Silver

This stunning, fine and impressive antique pendant has been crafted in platinum.

fig 1. An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
fig 1. Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

The drop style pendant displays a feature 1.40ct pear cut blue Basaltic sapphire, claw set to the nadir of the design, encompassed with sixteen pavé set diamonds within a scalloped border.

The pear-shaped terminal of this antique pendant suspends from an articulated linear drop, ornamented with collet and pavé set diamonds, in a combination of Old European, mine and eight cuts.

fig 2. An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
fig 2. Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

The apex of the linear drop features an impressive 0.17ct square faceted cut sapphire, above a stylised three leaf design ornamented with six pavé set diamonds.

The necklace setting emanates further to either side of the apex sapphire, reflecting the same design as the linear drop and conjoining with the platinum chain, securing to the reverse with a conventional spring-loaded bolt ring fastening.

fig 3. An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
fig 3. Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

This stunning antique pear-shaped sapphire pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This sapphire and diamond pendant is supplied with an IDGL diamond and gemstone grading report card, in addition to a feature sapphire report card and certificate supplied by the Gemmological Certification Services, London*.

fig 4. An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
fig 4. Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

This platinum sapphire necklace/pendant is fitted to the original hinged leatherette presentation box, with a bespoke velvet and satin lined interior, securing with a push fit catch.

The interior of the cover bears the renowned retailer's mark 'By appointment to H. M. The Queen - Goldsmiths & Crown Jewellers, Garrard & Co Ltd, 112. Regent Street. W. 1'.

fig 5. An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
fig 5. Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

A blue sapphire and diamond pendant necklace in platinum is a distinguished and elegant choice, making it an exceptional gift for anniversaries - particularly the 5th or 45th (sapphire) anniversaries - or for those born in September, with sapphire as their birthstone. Collectors will appreciate its refined craftsmanship, while it also stands as a striking personal acquisition.

fig 6. An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
fig 6. Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

NOTE: * This documentation accredits the feature sapphire originating in Basaltic deposit and certifies that the gemstone shows no indications of heating.

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 in this pear cut sapphire drop necklace.

fig 7. An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
fig 7. Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

Condition

This impressive antique pendant is exceptional quality, set with stunning sapphires displaying fine colour, brilliance and presence.

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

fig 8. An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
fig 8. Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

The pear cut sapphire pendant is an exceptional gauge of platinum and is in exceptional condition.

Reflections in photographs may detract from the true representation of this stunning antique pear-shaped sapphire pendant.

fig 9. An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
fig 9. Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

Sapphire Quality

Feature Sapphire

Origin Basaltic Deposit

Colour Blue

Cut Pear

Content 1.40 carats

Dimensions 8.40mm (length) x 6.00mm (width) x 3.40mm (depth)

Supporting Sapphire

Cut Square Faceted

Content 0.17 carat

fig 10. An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
fig 10. Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

Diamond Quality

Colour (average grades) G

Clarity (average grades) SI2

Cut Old European/Eight/Mine

Content 1.20 carats

Number of Diamonds

49

Dimensions

Length of drop 4.7cm/1.85'

Width of pendant 1.24cm/0.49'

Height of setting 3.23mm/0.13'

Wearing length 42.67cm/16.8'

Weight

6.59 grams (including chain)

Date: Circa 1915

A video is available upon request.

Height
0.3cm (0.12")
Width
1.2cm (0.47")
Depth
42.7cm (16.81")
Date of Manufacture

AC Silver has dated this Edwardian Sapphire Diamond Pendant to the 1910s.

Reference Numbers
Sellingantiques Ref
SA1176779
Dealers Internal Ref
C9475
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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SAVE
An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
1 / 18
Archive I An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.

Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915

Archive II An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View II
Archive III An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View III
Archive IV An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View IV
Archive V An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View V
Archive VI An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View VI
Archive VII An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View VII
Archive VIII An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View VIII
Archive IX An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View IX
Archive X An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View X
Archive XI An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View XI
Archive XII An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View XII
Archive XIII An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View XIII
Archive XIV An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View XIV
Archive XV An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View XV
Archive XVI An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View XVI
Archive XVII An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View XVII
Archive XVIII An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain. View XVIII
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 463
Items Sold 113
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
463
Sold
113
An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
Antique 1.57ct Basaltic Sapphire and 1.20ct Diamond Platinum Pendant Circa 1915
Ref: SA1176779
An Edwardian platinum pendant featuring a pear-shaped blue sapphire drop framed by diamonds, suspended from an articulated diamond chain.
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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.
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Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectPendant Necklaces
  • Period1900 - 1920
  • StyleEdwardian
  • MaterialPlatinum, Sapphire, Diamond
  • ColourBlue, Silver
  • MotifsPear-cut sapphire, millegrain edging, diamond cluster halo, square-cut sapphire accent
  • SizeH 0.3 cm (0 in) x W 1.2 cm (0 in) x D 42.7 cm (17 in)

This Edwardian pendant necklace originates from around 1910 and is made of platinum, set with blue sapphires and white diamonds. The drop design centres on a pear-cut blue sapphire at the base, surrounded by a cluster halo of diamonds with scalloped borders. An articulated linear section extends upward, decorated with multiple collet- and pavé-set diamonds in Old European, mine, and eight cuts, leading to a square-cut blue sapphire accent beneath a stylised three-leaf motif. The platinum chain connects via further diamond-set elements and secures with a spring-loaded bolt ring fastening. The entire piece measures 0.3 cm high, 1.2 cm wide, and 42.7 cm deep. This pendant is suited for formal wear, anniversaries, or special celebrations, worn around the neck as a personal adornment. It comes supplied in a hinged presentation box lined with velvet and satin, bearing a retailer mark on the interior cover. The piece combines silver-toned metal with deep blue gemstone hues and sparkling white stones, featuring detailed millegrain edging along the mountings and delicate claw settings.

Edwardian jewellery from around 1901 to 1915 frequently features platinum settings, delicate millegrain detailing, and articulated drop motifs framing precious gemstones.

Early 20th-century fine jewellery prominently featured platinum for lightweight yet strong settings, combined with natural diamonds and coloured gemstones such as sapphires.

Authentic pieces typically showcase hand-applied millegrain edging, fine platinum lace-like metalwork, and period-appropriate gemstone cuts such as pear or square step cuts.

An antique drop pendant can be worn as a singular statement piece against a V-neck neckline or layered alongside delicate contemporary platinum chains.

Clean the piece gently using warm water, mild soap, and a soft-bristled brush, avoiding ultrasonic cleaners or harsh chemical solutions that could disturb delicate stone mountings.
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