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Art Deco Odeonesque Geometric Diamond Platinum 1930s Cocktail Ring

$25,344.51
£18,785.53
€21,500VAT Included
CA$35,356.86
A$35,863.20
CHF 20,478.87
MX$434,315
NOK 241,086.40
SEK 240,286.27
DKK 163,928.32

About the Item

Art Deco Odeonesque Diamond Ring in Platinum, Late 1930s. A composition of strength and symmetry, this late 1930s platinum ring embodies the architectural confidence of the Art Deco period at its most sculptural. The design draws unmistakably from the Odeonesque vocabulary—bold, rhythmic, and resolutely modern—where geometry is not merely decorative but structural, giving the piece its commanding presence on the hand. At its center, a finely proportioned transitional round brilliant diamond anchors the composition. Its broad facets and subtle depth speak to a moment of evolution in diamond cutting—where the romance of the old European cut yields to the precision of the modern brilliant. The stone’s presence is amplified by an assertive, almost industrial mount, whose elevated bezel creates both protection and visual dominance. Flanking the center, calibrated baguette diamonds introduce linear clarity, while pavé-set rounds soften the composition with scintillation. This interplay—line against light, structure against brilliance—is quintessentially Deco. The shoulders, substantial and unapologetically architectural, reinforce the ring’s identity as an object of design rather than mere ornament. Notably, the gallery reveals thoughtful engineering, with openwork elements that balance weight and allow light to penetrate the central stone. The result is a ring that feels both solid and alive—an object built as much for endurance as for beauty. This is not a delicate interpretation of Art Deco. It is a confident one—bold, graphic, and deeply rooted in the aesthetic language of the late interwar years. DETAILS • Main Diamond: Transitional round brilliant; est. 2.23ct (approx. 8.90 x 8.72 x 4.54 mm); H/I color; VS clarity • Side Diamonds: est. 1.0ct total; 36 round brilliant-cut and 2 baguette-cut; VS-SI clarity • Finger size: EU 47.5 (resizable) • Weight: 13.9g NOTES This item is in good condition, with surface marks and wear consistent with age. All antique, period, and vintage jewels — signed or unsigned — are presented as worn. Unless otherwise stated, all weights, quality assessments, period and origin opinions are based on mounting allowances and standard assessment methods using classic gemological equipment. Variations may occur if cross-referenced with third-party evaluations. Color may vary slightly between screen and natural lighting. Where applicable, certificates and gemological reports are referenced. For any further details or clarification, our team of GIA Graduate Gemologists and certified appraisers will gladly assist. GENERAL INFORMATION Established in 1985 and with three retail boutiques, we specialize in fine jewelry, wristwatches, and rare antiques. Every item may be accompanied upon request by a Certificate of Authenticity or Insurance Valuation, issued by certified antique jewelry experts, registered valuers, and GIA-trained gemologists — ideal for authentication, safekeeping, and insurance. AFFILLIATIONS • WTA (Watch Trader Association) • GIA (Gemological Institute of America) Alumni • APAOINCM (Portuguese Association of Official Appraisers in Jewelry & Goldsmithing) • APA (Portuguese Antique Dealers Association) • CINOA (International Federation of Art and Antique Dealer Associations) • FORBES 30 Under 30
  • Ring Size:
    4.25 US, Resizable
  • Metal:
    Platinum
  • Stone:
    Diamond
  • Stone Cut:
    Round Cut
  • Weight:
    13.9 g
  • Style:
    Art Deco
  • Period:
    1930-1939
  • Date of Manufacture:
    Late 1930s
  • Condition:
    Wear consistent with age and use.
  • Seller Location:
    Lisbon, PT
  • Reference Number:
    Seller: 846/25E1stDibs: LU2150228846992

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