14K White Gold Black and White Diamond Bypass Cocktail Ring
Ring (Cocktail/Bypass style) · White Gold, likely rhodium-plated for a high-luster silvery finish. The alloy typically contains nickel or palladium.
Purity: 14K (58.5% pure gold). This is a standard jewelry grade alloyed for durability and strength in stone-heavy settings.

Type
Ring (Cocktail/Bypass style)
Purity
14K (58.5% pure gold). This is a standard jewelry grade alloyed for durability and strength in stone-heavy settings.
Gold Type
White Gold, likely rhodium-plated for a high-luster silvery finish. The alloy typically contains nickel or palladium.
Weight
6.5 - 8.5 grams; the substantial pavé setting and wide band suggest a solid construction with significant metal weight.
Description
An elegant 14K white gold cocktail ring featuring a bold bypass 'wave' design. The ring utilizes the high contrast between midnight-black diamonds and sparkling white accents to create a sophisticated monochromatic aesthetic. Hand-set in a multi-row pavé arrangement, the stones catch light from every angle, making it an ideal choice for evening wear.
Key Features
Contrasting black-and-white pavé; bypass architectural design; shares elements with 'Crossover' rings; bead-setting style provides a textured 'cobblestone' surface.
Color & Finish
Silver-white high-polish finish. The rhodium plating provides a mirror-like shine that enhances the brilliance of the pavé stones.
Hallmarks & Stamps
Likely stamped '14K' or '585' on the inner shank. May include a manufacturer logo or 'TH' (Town & Country) style brand mark.
Dimensions Estimate
Width at widest point approx 18-22mm; fits as a larger 'statement' ring. Estimated ring size is 7-8 based on hand scale.
Gemstones & Inlays
Bypass design featuring two pavé-set sections of round-cut black diamonds (approx. 1.50-2.00 tcw) bordered by white diamonds or white topaz accents.
Clasp & Closure
Not applicable; continuous circular band. The band appears to taper slightly toward the underside for comfort fit.
Chain & Links
Solid band construction. The bypass design features overlapping 'S' curves that create a dynamic, fluid movement around the finger.
Craftsmanship Details
High-quality casting with meticulous bead or 'fishtail' pavé setting work. The symmetry of the bypass curves indicates CAD/CAM design precision followed by hand-setting of stones.
Authentication Indicators
Sharpness of the pavé beads; consistent spacing between stones; the metallic luster of rhodium; no 'green' skin staining or flaking off of the finish.
Origin & Maker
Likely manufactured in a professional jewelry workshop in the USA, Italy, or Thailand. Common in high-end department store collections (e.g., Effy, Le Vian style).
Era & Period
Contemporary (2000s-present). The black diamond trend and micro-pavé setting techniques are hallmark indicators of modern luxury jewelry.
Age Estimate
Circa 2010–2020. The use of treated black diamonds in a bypass setting peaked in popularity during this decade.
Cultural Significance
Represents the 'modern elegance' movement in jewelry, where high contrast is used to convey strength and sophistication rather than traditional floral motifs.
Condition Notes
Excellent condition. Stones appear secure and intact. Minimal surface scratches on the metal edges; rhodium plating is well-maintained with no yellow gold 'bleed' showing.
Value Estimate
$1,200 - $1,800 Retail Replacement; $400 - $600 Secondary Market/Resale. Value is driven primarily by the design and workmanship rather than raw gold melt weight.
Care & Maintenance
Avoid ultrasonic cleaners if stones are treated black diamonds; use warm soapy water and a soft brush. Keep away from harsh chemicals; may require rhodium re-plating every 2-5 years.
Similar Items
Effy Black & White Diamond 'Espresso' rings; Le Vian 'Blackberry' diamond collections; 18K white gold sapphire and diamond bypass rings.
Interesting Facts
Natural black diamonds are extremely rare; most used in jewelry today are 'treated' through irradiation or high-pressure high-temperature (HPHT) to achieve uniform color.