Art Deco Emerald and Diamond Three Stone Ring

Description

This Art Deco emerald and diamond three stone ring is crafted in platinum and set with an princess cut emerald flanked by two round brilliant cut diamonds. The emerald weighs approx 1ct, while each diamond weighs an estimated 0.35 carats, giving an approximate total diamond weight of 0.70 carats. As a classic 1920s trilogy ring it balances strong geometry with refined brilliance. Emerald is the May birthstone, which makes this piece especially meaningful as a birthday or anniversary gift.

Design & Craftsmanship

The square princess cut emerald sits centrally in a four-claw setting that defines its clean lines. On either side, round brilliant cut diamonds sit in matching claw settings, creating symmetry and visual balance. The platinum mount enhances the brightness of the diamonds while providing durable support. Open gallery work beneath the stones allows light to pass through, which improves brilliance and colour return. The proportions reflect typical Art Deco design, where contrast between angular and round forms creates structure and clarity.

Why We Love This Ring

This antique ring offers presence without excess. The emerald delivers saturated green colour, while the diamonds provide strong sparkle. Because of its balanced three stone layout, it feels both timeless and architectural. Platinum ensures strength for daily wear. It suits someone who values clean lines and authentic period craftsmanship rather than ornate decoration.

Styling Ideas

This Art Deco emerald and diamond three stone ring works beautifully as an engagement ring or significant anniversary piece. It pairs well with a simple platinum or white gold band for a cohesive look. At the same time, it can anchor a curated vintage stack. This heirloom piece suits someone with confident, considered style who prefers bold structure over softness. As a May birthstone ring, it also makes a meaningful and substantial gift.

Key Features

• MATERIALS: Emerald, diamond, platinum
• DIMENSIONS: Approx: Entire setting sits 16mm x 6mm across the finger. Emerald is 6mm x 6mm 1ct weight. Each diamond is 4.5mm diameter, 0.7ct in total, G colour, Si1 clarity.
• ERA/HALLMARK: Art Deco era, circa 1920/30s.
• SIZE: UK M can be resized. For more ring sizing info click here. 
• WEIGHT: 4.33g
• CONDITION: The ring remains in very good antique condition. The emerald shows natural inclusions typical of the stone, visible under magnification. The diamonds are secure and lively. The platinum mount shows light surface wear consistent with careful age-related use.

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.