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Details
Art Deco openwork platinum brooch set with aquamarines and old cut diamonds, dating to the 1920s. Unmarked; acid-tested as platinum and likely of United States origin—an example of the “Gatsby” era of jewellery.
At the centre sits an emerald-cut aquamarine weighing 8.10 carats in a rubover setting. Four baguette-cut aquamarines accent the corners, each finished with a millegrain edge. The remainder of the plaque is set with eighty-eight old cut diamonds of H colour and SI clarity, totalling approximately 1.50 carats.
The reverse features a yellow gold hinged pin and a platinum hook-type clasp with safety catch; both are functioning securely. Designed as a brooch for clothing, it can also be fastened into the hair or worn around the neck on a velvet ribbon.
- Metal: Platinum (acid-tested); yellow gold hinged pin; platinum hook clasp with safety catch
- Central stone: Emerald-cut aquamarine, 8.10 ct, rubover set
- Additional stones: Four baguette-cut aquamarines with millegrain edges
- Diamonds: Eighty-eight old cuts, H colour, SI clarity; total approx. 1.50 ct
- Dimensions: 5.4 cm x 2.6 cm
- Total weight: 10.95 g
- Appraisal: Independent valuation of $26,524
At the centre sits an emerald-cut aquamarine weighing 8.10 carats in a rubover setting. Four baguette-cut aquamarines accent the corners, each finished with a millegrain edge. The remainder of the plaque is set with eighty-eight old cut diamonds of H colour and SI clarity, totalling approximately 1.50 carats.
The reverse features a yellow gold hinged pin and a platinum hook-type clasp with safety catch; both are functioning securely. Designed as a brooch for clothing, it can also be fastened into the hair or worn around the neck on a velvet ribbon.
- Metal: Platinum (acid-tested); yellow gold hinged pin; platinum hook clasp with safety catch
- Central stone: Emerald-cut aquamarine, 8.10 ct, rubover set
- Additional stones: Four baguette-cut aquamarines with millegrain edges
- Diamonds: Eighty-eight old cuts, H colour, SI clarity; total approx. 1.50 ct
- Dimensions: 5.4 cm x 2.6 cm
- Total weight: 10.95 g
- Appraisal: Independent valuation of $26,524
Color
Blue
Style
Art Deco
Material
Diamond
Condition
Good
Dimensions (cm)
10.0W x 10.0D x 10.0H
Why Bazaa?
Reliable Delivery
We work with trusted couriers and professional movers to ensure your items arrive safely. Smaller pieces typically arrive within 7 days, while larger items are delivered within 7 to 14 days with full tracking provided.
We deliver Australia wide, including regional and remote areas. Every delivery is fully insured for damage or loss, so you’re covered from dispatch to arrival.
Prefer to collect in person? Every purchase includes a free local pickup option from the seller. Enter your postcode above to view delivery options and pricing tailored to your location. You’ll be kept informed at every stage so you know exactly when your item is arriving.
We work with trusted couriers and professional movers to ensure your items arrive safely. Smaller pieces typically arrive within 7 days, while larger items are delivered within 7 to 14 days with full tracking provided.
We deliver Australia wide, including regional and remote areas. Every delivery is fully insured for damage or loss, so you’re covered from dispatch to arrival.
Prefer to collect in person? Every purchase includes a free local pickup option from the seller. Enter your postcode above to view delivery options and pricing tailored to your location. You’ll be kept informed at every stage so you know exactly when your item is arriving.
Secure Payments
Every transaction is encrypted and protected from checkout to delivery. Your payment is only released to the seller once the item is safely on its way to you.
Every transaction is encrypted and protected from checkout to delivery. Your payment is only released to the seller once the item is safely on its way to you.
Curated Selection
Each piece on Bazaa is chosen for its quality, design, and originality. We partner with some of the best Australian sellers, curating not just beautiful furniture but also the people behind it. No mass production, just character.
Each piece on Bazaa is chosen for its quality, design, and originality. We partner with some of the best Australian sellers, curating not just beautiful furniture but also the people behind it. No mass production, just character.
Kinder Purchase
Buying vintage is a smarter and more sustainable way to furnish your space. You’re giving timeless pieces a second life while reducing waste.
Buying vintage is a smarter and more sustainable way to furnish your space. You’re giving timeless pieces a second life while reducing waste.
Shop with Confidence
All purchases are backed by our Buyer Protection Guarantee. If your item arrives damaged, we’ll make it right with a full refund, a free return, or by covering the cost of repairing it. Your satisfaction and peace of mind are our priority.
All purchases are backed by our Buyer Protection Guarantee. If your item arrives damaged, we’ll make it right with a full refund, a free return, or by covering the cost of repairing it. Your satisfaction and peace of mind are our priority.