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1920s, Antique French 3.46 Carat Diamond and Natural Pearl Platinum Brooch
About the Item
A fine and impressive antique French 3.46 carat diamond and natural pearl, platinum brooch; part of our antique jewelry and estate jewelry collections.
This exceptional antique pearl brooch has been crafted in platinum.
The fine pierced decorated frame displays nine collet and millegrain set Old European round cut diamonds, graduating in size.
The frame of the impressive bar brooch also features two fine and impressive natural pearls, positioned either side of the three central feature diamonds.
The feature diamonds are bordered by the outer frame, embellished with claw set Old European round and dutch cut diamonds.
The antique pearl brooch secures to the reverse with a platinum hallmarked hinged pin and push fit clasp.
This antique brooch is fitted to an impressive hinged leatherette presentation case with a satin and velvet lined interior, securing with a push fit catch.
The antique brooch is hallmarked to the hinged pin with the French import mark for platinum (masked man).
This impressive antique natural pearl and diamond brooch is supplied with three independent diamond grading report certificates for the feature stones, in addition to an independent diamond grading report card for the supporting stones.
Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone.
Condition
The diamond brooch is fine quality, set with fine and impressive feature Old European round cut diamonds, displaying a fine white color, brilliance and presence. The Old European round and dutch cut supporting diamonds also display a fine white color and brilliance. The antique natural pearl and diamond brooch is a very good gauge of platinum and in excellent condition, with clear French hallmarks to the to pin; the box shows natural wear to the corners of the exterior in keeping with the age of the piece.
Diamond Quality
Feature Diamond One
Color H
Clarity P1
Cut Old European
Content 0.20 carat
Dimensions 3.39mm x 3.27mm x 2.41mm
Feature Diamond Two
Color H
Clarity SI2
Cut Old European
Content 0.16 carat
Dimensions 3.39mm x 3.24mm x 1.91mm
Feature Diamond Three
Color H
Clarity P1
Cut Old European
Content 0.15 carat
Dimensions 3.34mm x 3.21mm x 1.88mm
Supporting Diamonds
Color (average grades) H
Clarity (average grades) P1
Cut Old European/Dutch
Content 2.95 carats
Total Diamond Content
3.46 carats
Dimensions
Length of setting 1.43cm/0.56"
Width of setting 7.3cm/2.87"
Across pin 6.9cm/2.72"
Height of setting 9.12mm/0.36"
Pearl diameter 5.93mm/0.23"
Weight
12.24 grams
Date: Circa 1920
Origin: France, Europe
Video: A video of this fine piece is available upon request.
Reflections in photographs may detract from the true representation of this fine example of antique jewelry/estate jewelry.
Item Ref. SKU: C5200
- Metal:Platinum
- Stone:Diamond,Natural Pearl
- Stone Cut:Round Cut
- Weight:12.24 g
- Dimensions:Height: 0.36 in (9.15 mm)Width: 2.87 in (72.9 mm)Length: 0.56 in (14.23 mm)
- Lab Report Available:IDGL 828 - 6920
- Place of Origin:Unknown
- Period:1920-1929
- Date of Manufacture:Circa 1920
- Condition:See description.
- Seller Location:Jesmond, GB
- Reference Number:
About the Seller
5.0
Platinum Seller
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Established in 1977
1stDibs seller since 2015
631 sales on 1stDibs
Typical response time: 10 hours
- ShippingRetrieving quote...Ships From: Jesmond, United Kingdom
- Return PolicyA return for this item may be initiated within 3 days of delivery.
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