14K White Gold Oval Tanzanite and Diamond Double Halo Cocktail Ring
Ring (Cocktail/Engagement Style) · White Gold. This is likely an alloy of yellow gold with nickel, palladium, or manganese, finished with a rhodium plating to achieve the bright, reflective silver-white tone.
Purity: 14K (58.5% pure gold). This karat is the industry standard for durability in gemstone-heavy jewelry. It balances gold content with strength provided by alloy metals.
Type
Ring (Cocktail/Engagement Style)
Purity
14K (58.5% pure gold). This karat is the industry standard for durability in gemstone-heavy jewelry. It balances gold content with strength provided by alloy metals.
Gold Type
White Gold. This is likely an alloy of yellow gold with nickel, palladium, or manganese, finished with a rhodium plating to achieve the bright, reflective silver-white tone.
Weight
4.5 to 6.0 grams. The weight is distributed between a split-shank band, the double-tiered halo head, and the center gemstone mass.
Description
An elegant and striking cocktail ring featuring a vibrant oval-cut Tanzanite at its heart. The electric violet hue of the stone is amplified by a double frame of shimmering diamonds and a sophisticated split-shank white gold band. The two-tone prong detail adds a touch of bespoke luxury, making it a perfect statement piece for evening wear or a unique alternative engagement ring.
Key Features
Double halo design; split-shank band; yellow gold center prongs (contrast feature); high-grade tanzanite pleochroism; micro-pavé diamond setting.
Color & Finish
High-polish white gold with a bright rhodium finish. The center prongs appear to be yellow gold (two-tone), providing a 'warm' contrast that highlights the purple-blue center stone.
Hallmarks & Stamps
Expected marks on the inner shank: '14K' or '585'. May also contain a maker's mark (e.g., 'CID' or brand logo) and diamond total carat weight (e.g., '14K .50ct').
Dimensions Estimate
Estimated ring size 6-7 (US). The center head measures approximately 12mm x 10mm. The band tapers from a split shoulder to a solid bottom shank.
Gemstones & Inlays
Center: Oval-cut Tanzanite (estimated 1.5 - 2.0 carats), exhibiting a vivid violet-blue pleochroism. Surrounded by a double halo of approximately 40-50 small round brilliant diamonds (est. 0.40-0.60 ctw) in a pavé or micro-prong setting.
Clasp & Closure
Not applicable; solid band construction. The split-shank design provides stability against the finger to prevent the heavy head from rotating.
Chain & Links
Not applicable. The ring features a split-shank band, meaning the metal divides into two branches as it meets the gemstone head, adding a delicate, airy aesthetic.
Craftsmanship Details
Cast components with hand-set stones. The precision of the double halo alignment and the seamless transition of the split shank indicate high-quality commercial manufacturing.
Authentication Indicators
Color depth of the tanzanite; consistency of micro-pavé settings; standard white gold rhodium tint; clear split-shank structural integrity. Red flags would include 'bluish' glass casting or off-center stone mounting.
Origin & Maker
Commercial Fine Jewelry manufacture, likely USA or Thailand. This style is common in high-end retail chains and independent jewelers who specialize in tanzanite imports.
Era & Period
Contemporary (2010s–present). The double halo and micro-pavé split-shank design are hallmarks of modern bridal and cocktail jewelry popularized in the last 15 years.
Age Estimate
Likely produced within the last 5-10 years, based on the setting style and the current prevalence of high-quality tanzanite on the market.
Cultural Significance
Tanzanite is a modern birthstone for December. It is celebrated as a stone of transformation and spiritual awareness, often gifted to mark the birth of a child or a major life milestone.
Condition Notes
Good to Very Good. The tanzanite shows good luster; however, tanzanite is a softer stone (6-7 on Mohs scale), and slight facet wear may be present. Metal appears well-maintained with minor surface abrasions.
Value Estimate
Estimated retail $1,800 - $3,200 depending on diamond quality and tanzanite saturation. Resale value estimated at $700 - $1,200 based primarily on stone quality and gold weight.
Care & Maintenance
Clean only with warm, mild soapy water and a soft brush. Avoid ultrasonic or steam cleaners as tanzanite is sensitive to thermal shock and can crack. Remove during heavy activity or cleaning with harsh chemicals.
Similar Items
Single halo tanzanite rings (simpler profile); blue sapphire double halo rings (more durable, darker blue); or amethyst halo rings (lower price point, more purple/pink).
Interesting Facts
Tanzanite is 1,000 times rarer than diamonds, found only in a small area at the foothills of Mount Kilimanjaro in Tanzania. It was named and popularized by Tiffany & Co. in 1968.