Details
Early 20th-century Swedish convertible bangle by CG Hallberg, jeweller to the Swedish court. Crafted in 18 karat yellow gold, the oval hinged form carries a platinum-mounted panel set with seven cushion-cut deep red garnets, accented by 18 old mine and rose-cut diamonds. The diamonds are estimated at G–I colour and SI to P1 clarity, with a total diamond weight of approximately 1.38 carat.
The platinum panel detaches via a discreet rear screw mechanism, likely designed to allow transfer to a hair pin or clip (now lost). The bangle closes with a tongue-and-box clasp and attached safety chain; the mechanism is working well and secure. Inside are crisp Swedish hallmarks for 18 karat gold alongside the CG Hallberg maker’s mark, dating the piece to circa 1911. In good order.
- Materials: 18 karat yellow gold with platinum mount
- Gemstones: seven cushion-cut garnets; 18 old mine and rose-cut diamonds (est. G–I colour, SI to P1 clarity), total approx. 1.38 ct
- Mechanisms: detachable platinum panel with rear screw; oval hinged bangle; tongue-and-box clasp; safety chain
- Marks: five Swedish hallmarks for 18 karat gold; CG Hallberg
- Date: c.1911
- Internal dimensions: 5.7 cm x 5.1 cm
- Total weight: 23.81 g
- Independent appraisal value: $19,500
The platinum panel detaches via a discreet rear screw mechanism, likely designed to allow transfer to a hair pin or clip (now lost). The bangle closes with a tongue-and-box clasp and attached safety chain; the mechanism is working well and secure. Inside are crisp Swedish hallmarks for 18 karat gold alongside the CG Hallberg maker’s mark, dating the piece to circa 1911. In good order.
- Materials: 18 karat yellow gold with platinum mount
- Gemstones: seven cushion-cut garnets; 18 old mine and rose-cut diamonds (est. G–I colour, SI to P1 clarity), total approx. 1.38 ct
- Mechanisms: detachable platinum panel with rear screw; oval hinged bangle; tongue-and-box clasp; safety chain
- Marks: five Swedish hallmarks for 18 karat gold; CG Hallberg
- Date: c.1911
- Internal dimensions: 5.7 cm x 5.1 cm
- Total weight: 23.81 g
- Independent appraisal value: $19,500
Color
Red
Style
Antique
Material
Gold
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.