Step into the breathtaking geometry of the 1920s with this Exquisite Art Deco GIA Certified 1.91ct Old European Cut Diamond Ring. Masterfully handcrafted in solid .900 platinum, this investment-grade treasure features a substantial, fiery antique diamond set within a meticulously detailed architectural mounting—a pinnacle of Jazz Age luxury and craftsmanship.
Exceptional Antique Artistry
Stunning 1.91ct Old European Cut Diamond: A rare, near-2-carat center stone that radiates the broad, colorful flashes of light (dispersion) characteristic of the finest antique diamonds.
Architectural Deco Mounting: The platinum setting is a work of art in itself, featuring tiered geometric shoulders and an open-work gallery that allows maximum light to flood the diamond.
Intricate Hand-Pierced Detail: The profile showcases delicate "honeycomb" and filigree work, finished with hand-applied milgrain edging for a soft, textured luster.
Solid .900 Platinum Craftsmanship
Authentic Art Deco Platinum: Fashioned in high-purity platinum, the era’s most coveted metal for its eternal white brilliance and incredible strength, which allows for lacy, fine-line detailing.
Low-Profile & Elegant: Despite its substantial carat weight, the ring is designed to sit comfortably close to the finger, maintaining a sleek and sophisticated silhouette.
Investment Quality: A true heirloom-grade piece that combines a significant center stone with one of the most desirable design periods in jewelry history.
Technical Specifications
Metal: Solid .900 Platinum. The ring weighs 3.11g. It is currently a size 5.25 and can be resized before shipping- please let us know your desired size.
Center Stone: 1.91ct Natural Old European Cut Diamond. The diamond weighs 1.91ct loose and measures 7.83 x 7.92 x 4.94. It is exceptionally clean- VS1- and typical of the era, the stone has warmth of color grade N. The sparkle is incredible. The center is highlighted by three single cut round diamonds on each side. You may notice that the GIA report says "round brilliant" for shape. GIA's methodology for determining shape is actually based on pavilion angles and not the actual facet pattern of the stone. This is an open culet Old European cut diamond.
Era: Art Deco (Circa 1920–1930).
Style: Geometric Solitaire / Filigree Engagement Ring
Condition: Excellent Antique Condition
Accents: Natural Single Cut Diamond Side Stones
Perfect For
A Connoisseur's Engagement Ring: For the bride who wants a significant diamond with historical soul and a one-of-a-kind architectural setting.
A Milestone Anniversary: A breathtaking gift to celebrate a lifetime of love with a diamond that has already stood the test of time.
The Serious Collector: An elusive find that perfectly balances large carat weight with original, high-quality Art Deco platinum work.
