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ID #SA906750
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Late Georgian Early Victorian 18ct Amethyst Diamond Cluster Brooch
Sold by Crispin Jewellery
sold SA906750
Sorry, but this item has been sold.

Crispin Jewellery

Sellingantiques Verified Since Oct 2018
Browse dealers 251 items
Id #SA906750
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Late Georgian Early Victorian 18ct Amethyst Diamond Cluster Brooch

18th century
Sold 26 January 2025 · Crispin Jewellery
This “Late Georgian Early Victorian 18ct Amethyst Diamond Cluster Brooch” found a buyer.

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

Description

DESCRIPTION

A stunning amethyst and diamond cluster brooch set in 18ct yellow gold. This is an original late Georgian/ Early Victorian piece. The central natural amethyst is extremely large and surrounded by 15 substantial old cut chunky diamonds

HALLMARKS

Not Hallmarked but tests as 18ct

MEASUREMENTS

Amethyst; 16 x 18.5mm. This is a stunning natural amethyst, no heat treatment, stunning mauve/ pale pink colour. At least 9-10cts.

Diamonds; Approx 2.5-3mm. Total carat weight in excess of 1.50ct . G-M colour VS1-SI3 clarity

Brooch diameter; 23 x 22mm length

Lovely original safety chain attached

WEIGHT

6.5g

CONDITION

Good condition, an excellent piece. A very high quality piece. Not a reproduction, extremely rare to find

Date of Manufacture

Crispin Jewellery has dated this Antique Amethyst Diamond Brooch to the Georgian era.

Reference Numbers
Sellingantiques Reference
SA906750
Description
DESCRIPTION

A stunning amethyst and diamond cluster brooch set in 18ct yellow gold. This is an original late Georgian/ Early Victorian piece.

“
The central natural amethyst is extremely large and surrounded by 15 substantial old cut chunky diamonds.
Crispin Jewellery
fig 1. An oval faceted amethyst surrounded by a cluster of old-cut diamonds in an 18ct gold setting, featuring an attached safety chain and pin.
fig 1. Late Georgian Early Victorian 18ct Amethyst Diamond Cluster Brooch

HALLMARKS

Not Hallmarked but tests as 18ct

MEASUREMENTS

Amethyst; 16 x 18.5mm. This is a stunning natural amethyst, no heat treatment, stunning mauve/ pale pink colour. At least 9-10cts.

Diamonds; Approx 2.5-3mm. Total carat weight in excess of 1.50ct . G-M colour VS1-SI3 clarity

Brooch diameter; 23 x 22mm length

Lovely original safety chain attached

WEIGHT

6.5g

CONDITION

Good condition, an excellent piece. A very high quality piece. Not a reproduction, extremely rare to find

Date of Manufacture

Crispin Jewellery has dated this Antique Amethyst Diamond Brooch to the Georgian era.

Reference Numbers
Sellingantiques Ref
SA906750
Crispin Jewellery
Sellingantiques verified Since Oct 2018
Dealer Profile

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

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An oval faceted amethyst surrounded by a cluster of old-cut diamonds in an 18ct gold setting, featuring an attached safety chain and pin. SOLD6+ MONTHS AGO
1 / 4
Archive I An oval faceted amethyst surrounded by a cluster of old-cut diamonds in an 18ct gold setting, featuring an attached safety chain and pin. SOLD6+ MONTHS AGO

Late Georgian Early Victorian 18ct Amethyst Diamond Cluster Brooch

Archive II An oval faceted amethyst surrounded by a cluster of old-cut diamonds in an 18ct gold setting, featuring an attached safety chain and pin. View II
Archive III An oval faceted amethyst surrounded by a cluster of old-cut diamonds in an 18ct gold setting, featuring an attached safety chain and pin. View III
Archive IV An oval faceted amethyst surrounded by a cluster of old-cut diamonds in an 18ct gold setting, featuring an attached safety chain and pin. View IV
Enlarged Archival View
Telephone 07790 416 633
Location
PO Box 1409
Hertfordshire
HP19NU
United Kingdom
Verified Since Oct 2018
Items For Sale 251
Items Sold 472
Crispin Jewellery
Verified Since Oct 2018
View Dealer Info
Location: PO Box 1409, Hertfordshire, HP19NU, United Kingdom
Verified
Oct 2018
For Sale
251
Sold
472
An oval faceted amethyst surrounded by a cluster of old-cut diamonds in an 18ct gold setting, featuring an attached safety chain and pin.
LATE GEORGIAN EARLY VICTORIAN 18CT AMETHYST DIAMOND CLUSTER BROOCH
Ref: SA906750
An oval faceted amethyst surrounded by a cluster of old-cut diamonds in an 18ct gold setting, featuring an attached safety chain and pin.
Detail View 1
Detail View 2
Detail View 3
Archival Detail
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Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectBrooches
  • Period18th century
  • StyleGeorgian / Early Victorian
  • Material18ct Gold, Amethyst, Diamond
  • ColourPurple
  • MotifsCluster halo setting, Faceted oval gemstone, Old-cut diamond border, Safety chain attachment

Georgian and early Victorian cluster pieces typically feature a prominent central gemstone surrounded by smaller accent stones, often set in high-karat gold with closed-back foils to enhance brilliance.

These items were predominantly crafted from eighteen-carat yellow gold, silver-topped gold settings, natural gemstones such as amethyst, and hand-cut old mine diamonds.

Authentic pieces exhibit hand-cut gemstones, closed-back or open-backed collet settings characteristic of the period, handcrafted pin stems, and distinct signs of age-related wear on the precious metal.

Antique brooches can be pinned to velvet lapels, silk scarves, or heavy knitwear to introduce a layer of historic texture and personal character to contemporary outfits.

Store pieces individually in soft pouches away from moisture, avoid harsh chemical cleaners or ultrasonic baths due to the delicate nature of historical settings, and have the prongs checked periodically by a professional jeweller.
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