This 1930s English signet ring tests as 10k gold and set with a bloodstone intaglio featuring the crest of the family of Cole - a demi-griffin sejant grasping an arrow in its dexter claw. The ring is in excellent condition, though the decorative engraving framing the intaglio is heavily worn. The reverse side of the head has retained most of its original hallmarks - the anchor for Birmingham and the year letter for 1933.
ART DECO (1915 – 1940)
Art Deco is highly recognizable for its minimalism and futurism. Simultaneous art movements—Cubism, Bauhaus—informed the geometric style, along with “exotic” foreign influences like the Ballet Russe. Motifs like ziggurats and sunbursts, stripped of visual clutter, conveyed the optimism of an increasingly technological world.
In jewelry, the predominant use of white metals let colorful gems take center stage. Stones that were opaque and true in color, like lapis lazuli, onyx, jade, coral, and opal were worked into designs alongside more precious and brilliant gems, like diamonds, sapphires, rubies, and emeralds. Extra-long beaded necklaces and tasseled “sautoirs” followed the narrow flapper silhouette.
The baguette cut was an Art Deco innovation, and the decade saw increased use of other angular diamond cuts, like the precise caliber cut and the emerald cut. Synthetic gems, like sapphires, were celebrated as a scientific marvel. Marcel Tolkowsky, 21 years old at the time, published the design for the round brilliant cut in 1919.