A refined Edwardian platinum stick pin centered with a rare natural no heat Burma ruby, accented by sparkling old-cut diamonds in an elegant architectural setting. Burmese rubies of natural, untreated origin are among the most coveted gemstones in the world, admired for their rich color, rarity, and enduring collector value.
The cabochon ruby displays a vivid, glowing red tone with a beautiful face-up presence. As is often seen in natural untreated rubies, the stone has internal characteristics; however, these are far more visible in close-up photography than when the jewel is viewed or worn. To the eye, the ruby presents beautifully, with a strong color impression and an elegant antique character.
The platinum mounting reflects the sophistication of the Edwardian period, with openwork detailing, delicate millegrain accents, and diamond-set geometry surrounding the central ruby. The design has a graceful shield-like silhouette, giving the piece both refinement and visual strength.
The reverse bears engraved numbers, possibly inventory or registration marks, adding an intriguing collector detail and suggesting careful documentation or fine workshop production. While the piece is not being attributed to a specific house without a signature or maker’s mark, these engraved numbers enhance its historical interest and collectible appeal.
Elegant, rare, and beautifully made, this Edwardian no heat Burma ruby and diamond platinum stick pin is a distinguished jewel for collectors who appreciate untreated gemstones, fine antique craftsmanship, and the quiet sophistication of early 20th-century design.
Key Features
• Edwardian platinum stick pin
• Centered with a natural no heat Burma ruby
• Rare untreated Burmese ruby of strong collector interest
• Accented with old-cut diamonds totaling approximately 1 carat
• Elegant openwork platinum design
• Delicate millegrain detailing
• Engraved numbers on the reverse, possibly inventory or registration marks
• Ruby presents beautifully to the eye
• Natural internal characteristics are mainly emphasized by close-up photography
• Rare antique jewel with excellent collector appeal
