Art Deco 4.43 Carat Square Emerald Cut Diamond Vintage Engagement Ring

Impressive Art Deco engagement ring centering a natural GIA certified 4.43 carat emerald cut diamond with J color and VS1 clarity. Measuring 9.61 × 8.69 mm, the diamond's nearly square proportions, concentric step facets, and pronounced windmill pattern give it the distinctive appearance of an Asscher-style cut, producing a captivating hall-of-mirrors effect with exceptional depth and crisp geometry. While the GIA recognizes this shape simply as an emerald cut, it does not distinguish between specific cutting styles such as Asscher or square emerald cuts, making these visual characteristics especially noteworthy. Tapered baguette cut diamonds are set into the shoulders, subtly framing the center stone and reinforcing the linear precision characteristic of the Art Deco period. Crafted in platinum, the mounting features a structured crown and open gallery that allow light to enter from all angles while maintaining a refined, balanced profile. A rare specimen of early 20th century diamond cutting, this ring exemplifies the precision and architectural beauty that defined the Art Deco era.

Details

• Item 9000
• Center: Natural GIA certified 4.43 carat emerald cut diamond with J color and VS1 clarity with GIA #6237785526
• Accents: Approximately 0.36 carats total of natural baguette cut diamonds
• Metal: Platinum
• Measurements: H x W = 9.6 x 8.7 mm center element, 1.8mm band
• Era: Art Deco, c. 1920
• Current ring size: 6 (ring can be resized)

Shipping

We offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.

International shipping is $175

Return Policy

We accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost/stolen in transit, are the sender's responsibility.

Recreate

We have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. Email us to start a bespoke project.