14K Two-Tone Gold Illusion Set Diamond Anniversary Ring
Ring (Anniversary/Engagement style) · Two-Tone; features a yellow gold shank with a white gold/rhodium-plated illusion head setting.
Purity: 14K (58.5% pure gold). Marked with '14K' and possibly 'P' for plumb gold, ensuring 14.0 parts out of 24.
Type
Ring (Anniversary/Engagement style)
Purity
14K (58.5% pure gold). Marked with '14K' and possibly 'P' for plumb gold, ensuring 14.0 parts out of 24.
Gold Type
Two-Tone; features a yellow gold shank with a white gold/rhodium-plated illusion head setting.
Weight
Estimated 2.0 to 3.5 grams depending on ring size; solid metal construction.
Description
A classic two-tone anniversary ring featuring a yellow gold band that transitions into a textured white gold illusion setting. The design is intended to maximize light return from a modest stone, providing a sophisticated look for daily wear.
Key Features
Illusion set crown with radial 'sunburst' facets and a signature logo stamp on the inner band.
Color & Finish
Yellow gold shank with a high-polish finish; the head setting is white to enhance diamond brilliance.
Hallmarks & Stamps
Visible interior stamp '14K' and a maker's mark 'SunStar P' or similar brand identifier; stamped on the inner shank.
Dimensions Estimate
Approximately 1.8mm to 2.5mm shank width; estimated US ring size 6 to 7; head height approx 5mm.
Gemstones & Inlays
Single round-cut diamond (approx. 0.05-0.10ct) set in an 'illusion' crown that makes the stone appear larger.
Clasp & Closure
Not applicable (Continuous circular ring band).
Chain & Links
Standard tapered 'D-shape' band profile; smooth interior and slightly domed exterior.
Craftsmanship Details
Lost-wax cast construction with a machine-set diamond; finish is clean but indicative of high-volume manufacturing.
Authentication Indicators
Clear 14K stamp, consistent gold color (no brassy rub-off), and distinct maker's hallmark.
Origin & Maker
Likely USA or Southeast Asian mass-production for retail jewelers; 'SunStar' is a known commercial brand mark.
Era & Period
Late 20th Century / Retro influence (Late 1970s - 1990s); characterized by heavy illusion settings.
Age Estimate
Circa 1980 - 1995; style is typical of mall-retailers from this period.
Cultural Significance
Represents the 'democratization' of diamond jewelry in the mid-to-late 20th century, making bridal jewelry accessible to the middle class.
Condition Notes
Very Good; light surface micro-scratches on the shank suggest moderate wear; prongs appear intact.
Value Estimate
Melt value approximately $90-$140; Retail Replacement value approximately $450-$650.
Care & Maintenance
Safe for ultrasonic cleaning; use a soft brush and warm soapy water; periodic rhodium plating for the head may be required.
Similar Items
10K Gold Miracle Plate Rings (lighter gold content), 18K White Gold Solitaires (single color, higher purity).
Interesting Facts
The 'Illusion setting' was patented in 1929 by Oscar Heyman to make small diamonds look like large solitaires during the Depression era.