Art Deco Diamond Panel Ring in Platinum 1ct

Description

This Art Deco diamond panel ring in platinum dates to the 1920s–1930s and features approximately 1ct total diamond weight. The elongated plaque design sits smoothly along the finger, so it works beautifully as an Art Deco engagement ring or a bold right-hand piece. At the centre, an old cut diamond anchors the design, while surrounding old cut and single cut diamonds create balanced sparkle and structure. As a result, the ring delivers strong visual impact from every angle.

Design & Craftsmanship

The rectangular panel showcases fine millegrain edging and precise open scrollwork, both typical of the Art Deco period. The central diamond sits within a millegrain collet, which defines its outline and enhances contrast. Around it, smaller diamonds follow the geometric framework, therefore maintaining symmetry and rhythm. The platinum setting supports the stones securely, and at the same time its cool tone sharpens their brilliance. Beneath the panel, the pierced gallery allows light to pass through, so the diamonds return maximum sparkle.

Why We Love This Ring

This Art Deco diamond panel ring offers presence without bulk. It feels substantial, yet it wears comfortably every day. With approximately 1ct of diamonds, it provides impressive coverage; however, the clean lines keep the look refined. It suits someone who values architectural detail and authentic antique craftsmanship. Because of its balanced proportions, it works equally well as an engagement ring or as a signature dress ring.

Styling Ideas

The elongated shape visually lengthens the finger, so it flatters most hand shapes. You can pair it with a slim platinum wedding band for a cohesive look. Alternatively, stack it with fine diamond bands to emphasise its sparkle. As diamond is the April birthstone, this ring also makes a meaningful anniversary or milestone gift. Therefore, it appeals to anyone seeking a distinctive antique diamond ring with character and confidence.

Key Features

• MATERIALS: Diamond, platinum
• DIMENSIONS: Approx: Head of the ring is 20mm x 10mm. Centre stone is 5mm diameter, two smaller stones are 2.5mm diameter.
• ERA/HALLMARK: Art Deco era, circa 1920s. Stamped PLATINUM.
• SIZE: UK Q can be resized. For more ring sizing info click here. 
• WEIGHT: 3.84g
• CONDITION: The ring remains in very good antique condition. The diamonds are bright and lively, with wear consistent with age. The millegrain detail is well preserved, and the platinum setting is secure and structurally sound.

SHIPPING – UK ORDERS: Orders received before 11am Monday-Friday UK time will be dispatched the same day. This is via Royal Mail Special Delivery which is a fully tracked and insured service and will require a signature on arrival.

INTERNATIONAL ORDERS:
Please allow 1-2 days processing time. For orders under £350 we use Royal Mail International Tracked and Traced, with delivery around 7-10 days. For orders above £350 we use a door to door courier service with delivery between 3-7 days depending on location.

You will receive a tracking number for accurate delivery information. We are not responsible for any import duty or VAT on delivery, this rate varies in different countries so please get in touch with your local customs office for more information.

Our jewellery comes packaged in a beautiful black faux leather box and black branded gift bag.

RETURNS:
We do accept returns provided they are returned within 14 days from receiving the item. We will issue a full refund minus the shipping cost.

We will provide a return address and this must be returned at the cost of the customer using a fully insured, tracked and signed for service.

The item must be returned exactly as it was sent, unaltered and undamaged and in the original packaging. This must be marked clearly as a return, otherwise we reserve the right to deduct any import charges made to us from the refund on all international orders.

We do not accept returns on sale items or alterations including ring sizings.