Art Deco Style Platinum Diamond and Natural Sapphire Ring | 0.52ct Centre Diamond | AIG Report

Rich blue petals frame a bright central diamond in this beautifully detailed platinum ring.

A modern creation inspired by Art Deco design, the ring combines geometric lines with a softly scalloped floral outline. At its centre sits a round natural diamond, framed by fine milgrain detailing. Calibré-cut natural sapphires are closely fitted around it, forming two layers of blue petals.

The sapphires display a bright, rich blue with subtle variations in tone. Their facets catch the light as the ring moves, complementing the brilliance of the central diamond. Delicate milgrain borders trace each layer, adding texture and definition to the design.

Small natural diamonds accent the shoulders, with decorative engraving along the sides. An openwork gallery reveals the undersides of the gemstones, its curved metalwork echoing the floral outline above.

The ring is accompanied by an AIG (American International GemLab) jewellery report recording platinum fineness, the ring’s weight, and natural diamond weights of 0.52ct and 0.07ct. The natural sapphires are not included in this report.

Details

• Metal: Platinum, marked Pt950
• Weight: 3.88g
• Ring face: Approximately 15.5 × 15.5mm
• Ring size: UK M / US 6.25 / HK 13.5 / EU 53
• Centre diamond: Natural diamond, 0.52ct, as recorded in the AIG report
• Accent diamonds: Natural diamonds, 0.07ct total, as recorded in the AIG report
• Surrounding gemstones: Natural blue sapphires
• Marks: Pt950, BD 0.52ct and SD 0.07ct
• Period: Modern, Art Deco style
• Accompanied by: AIG jewellery report
• Report number: JER2026032561915
• Report date: 25 March 2026

Shipping
【📦 Worldwide shipping from London, UK】

Shipped from London, carefully packaged. UK orders are sent by Royal Mail Special Delivery. International orders are sent by Royal Mail Tracked & Signed, DHL or FedEx, depending on the destination.