Art Deco Revival Sterling Silver Faceted Ammolite and Marcasite Cocktail Ring
Jewelry (Ring, Cocktail Ring) · Unknown Contemporary or Mid-Century Silver Artisan/Manufacturer, widely produced in Thailand, Bali, or Mexico using traditional marcasite setting techniques.
Pattern: Art Deco Revival Geometric Marcasite Setting with Center Gemstone

Type
Jewelry (Ring, Cocktail Ring)
Maker
Unknown Contemporary or Mid-Century Silver Artisan/Manufacturer, widely produced in Thailand, Bali, or Mexico using traditional marcasite setting techniques.
Material
Sterling Silver (.925), set with genuine faceted ammolite gemstone and small faceted pyrite (marcasite) stones.
Dimensions
Standard women's cocktail ring size (approx. US size 6 to 8), featuring a cushion-cut center stone approximately 10mm x 8mm.
Description
An eye-catching cocktail ring featuring a vibrant, faceted ammolite center stone that exhibits a brilliant play-of-color, dominated by iridescent greens and fiery red-orange flashes. The cushion-cut gemstone is securely mounted in a sterling silver setting embellished with sparkling marcasite stones set into geometric shoulders. The oxidized background contrasts sharply with the polished silver and metallic glitter of the marcasite, creating a striking vintage-inspired aesthetic.
Key Features
Faceted ammolite center stone with rare iridescent green and red play-of-color, paired with traditional cluster marcasite pavé shoulders and geometric detailing.
Material & Composition
Sterling Silver (.925), set with genuine faceted ammolite gemstone and small faceted pyrite (marcasite) stones.
Finish & Decoration
Polished silver finish with oxidized/antiqued recesses to highlight the intricate geometric marcasite shoulders and milgrain detailing.
Hallmarks & Stamps
Standard 925 purity stamp typically located on the interior of the shank, though obscured in the current view.
Construction Details
Cast silver mounting with hand-set pavé marcasites in bezel and prong settings, featuring a securely bezel-set center faceted ammolite triplet.
Functional Features
Decorative cocktail ring designed for evening wear and special occasions, featuring a raised split-shoulder basket setting.
Handle & Grip Details
Solid sterling silver tapered shank for comfortable everyday wear and secure finger grip.
Craftsmanship Details
Combination of precision casting for the structural ring mounting and careful hand-setting of tiny marcasite crystals into channeled recesses.
Authentication Indicators
Typical construction for modern sterling silver and marcasite jewelry, featuring characteristic dark oxidation surrounding bezel-set marcasites and a standard 925 stamp.
Origin & Manufacturing
Likely manufactured in specialized silver-crafting hubs such as Thailand or Mexico, utilizing both modern casting and traditional hand-set gemstone techniques.
Era & Period
Art Deco Revival (Late 20th Century to Contemporary, c. 1970-Present), emulating the geometric elegance of the 1920s-1930s style.
Age Estimate
Estimated late 20th century to modern production, c. 1980-2010.
Cultural Significance
Ammolite is considered a stone of transformation and prosperity in modern feng shui, while marcasite jewelry has a rich history dating back centuries as an affordable yet brilliant substitute for diamonds.
Condition Notes
Very Good vintage to modern condition with minor surface wear to the silver shank. All marcasite stones appear intact with good sparkle, and the center ammolite shows vivid structural iridescence without major surface scratches.
Value Estimate
Market value ranges between $50 to $150 USD depending on the clarity and color vibrancy of the ammolite center stone and the weight of the sterling silver mounting.
Care & Maintenance
Clean gently with a soft, dry microfiber cloth. Avoid liquid silver dips, ultrasonic cleaners, and harsh chemicals, as they can damage both the fragile ammolite triplet and cause marcasite stones to loosen.
Similar Pieces
Sterling silver cocktail rings featuring opal, doublets, or synthetic color-change stones accented with marcasite, commonly retailed through artisan jewelry boutiques.
Interesting Facts
Ammolite is a rare, opal-like organic gemstone made from the fossilized shells of ancient ammonites, found primarily along the eastern slopes of the Rocky Mountains in North America.