18K White Gold Cushion-Cut Diamond Halo Cocktail Ring
Ring (Cocktail/Engagement style) · White Gold, exhibiting a bright rhodium-plated finish over a standard white gold alloy.
Purity: 18K (750 fineness), representing 75% pure gold alloyed with white metals like palladium or nickel.
Type
Ring (Cocktail/Engagement style)
Purity
18K (750 fineness), representing 75% pure gold alloyed with white metals like palladium or nickel.
Gold Type
White Gold, exhibiting a bright rhodium-plated finish over a standard white gold alloy.
Weight
4.5 - 6.0 grams based on the substantial halo gallery and solid shank profile.
Description
An elegant and bright 18K white gold ring featuring a prominent cushion-cut center stone. The center is elevated and framed by a glittering halo of round diamonds, creating a 'ballroom' effect that maximizes light return and finger coverage. The sleek, polished band ensures the focus remains entirely on the ornate gallery.
Key Features
Elevated basket setting to allow light entry; shared-prong halo configuration; precision-tapered shoulders that meet the gallery at a high point.
Color & Finish
High-polish mirror finish with a cool, silvery-white luster characteristic of rhodium plating.
Hallmarks & Stamps
Likely stamped '750' or '18K' on the inner lower shank; possible maker's mark or diamond carat weight 'CW' engraving.
Dimensions Estimate
Ring size approximately US 6-7; halo head diameter approx 12mm; shank width 2mm tapering at the gallery.
Gemstones & Inlays
Center cushion-cut colorless stone (approx 1.5-2.0ct) surrounded by a halo of approximately 14-16 round brilliant-cut accent stones in साझा (shared) prong settings.
Clasp & Closure
Not applicable (solid band construction).
Chain & Links
Tapered solid shank with a 'D-shape' outer profile and flat inner profile for comfort.
Craftsmanship Details
Casting appears to be high-pressure vacuum cast; stone settings are hand-finished; gallery openings are symmetrical to facilitate easy cleaning.
Authentication Indicators
Bright white luster consistent with rhodium over 18K; sharp, clean casting lines; high-quality stone facets visible under zoom.
Origin & Maker
Commercial luxury manufacture, likely of Italian or Hong Kong origin; precision-set accent stones suggest high-end production.
Era & Period
Contemporary (2010s-Present), utilizing modern CAD/CAM precision casting and 'Princess Diana' style revival aesthetics.
Age Estimate
Circa 2015-2023 based on the specific prong-to-stone ratio and CAD-derived symmetry.
Cultural Significance
Represents the 'modern classic' aesthetic in bridal and high-fashion jewelry, symbolizing luxury, commitment, and timeless elegance.
Condition Notes
Excellent condition; rhodium plating appears intact with no visible 'yellowing'; prongs appear symmetrical and tight. Grade: Excellent.
Value Estimate
Estimated retail $3,500 - $6,500 (if diamonds) or $400 - $600 (melt+premium if stones are cubic zirconia). Primary value in stones and brand artistry.
Care & Maintenance
Clean via ultrasonic or warm soapy water with a soft brush. Professional rhodium replating recommended every 18-24 months to maintain brightness.
Similar Items
14K White Gold version (heavier nickel alloy); Platinum Cathedral Halo Ring (heavier, naturally white); Moissanite silver-plated versions (lighter weight, less crisp edges).
Interesting Facts
The halo setting dates back to the Georgian era but gained massive popularity in the 1920s Art Deco period to make smaller center stones appear larger.