Cartier 18K Yellow Gold Half-Rim Tank Eyeglass Frames
Eyewear (Half-Rim Eyeglass Frames) · Yellow Gold with a traditional warm hue, likely alloyed with copper and silver for structural rigidity required for optical hinges.
Purity: 18K (750 fineness); typically 75% pure gold, though many luxury frames utilize high-micron gold plating (20-30 microns) over base metal or are solid 18K depending on the specific reference.
Type
Eyewear (Half-Rim Eyeglass Frames)
Purity
18K (750 fineness); typically 75% pure gold, though many luxury frames utilize high-micron gold plating (20-30 microns) over base metal or are solid 18K depending on the specific reference.
Gold Type
Yellow Gold with a traditional warm hue, likely alloyed with copper and silver for structural rigidity required for optical hinges.
Weight
25 to 35 grams, including lenses. The metal component alone likely weighs between 12 and 18 grams of gold-bearing material.
Description
An exquisite example of Cartier’s heritage in luxury optics, these half-rim frames feature a minimalist upper-rim architecture that highlights the face. The 18K yellow gold finish exudes authority and timeless elegance, making them a staple for collectors of high-end accessories. The signature Cartier hinges bridge the gap between functional eyeglass and fine jewelry.
Key Features
Signature 'C de Cartier' hinge decoration, rectangular half-rim silhouette, and the inclusion of high-quality acetate components on the earpieces.
Color & Finish
Rich, deep yellow gold with a high-polish mirror finish on the bridge and temples; features classic tortoise shell patterns on the ear tips.
Hallmarks & Stamps
Usually found on the inner temple or nose bridge: 'Cartier', '750' or '18K', serial number prefixed by letters, and the 'Made in France' stamp.
Dimensions Estimate
Typical luxury men's or unisex sizing; approximately 135mm to 140mm temple length, 50-52mm lens width, and 18-20mm bridge width.
Gemstones & Inlays
No gemstones visible; features classic Cartier 'C' motifs at the hinges and tortoise-patterned acetate/lacquer ear tips.
Clasp & Closure
Precision spring-loaded hinges or friction-fit screws designed for durability and balanced tension on the temples.
Chain & Links
Not applicable; the frame features a slim, rectangular-profile wire construction for the lower lens support and solid rectangular temples.
Craftsmanship Details
Features high-precision milling, hand-polished edges, and perfectly aligned screws. The transition from metal to acetate ear tips is seamless, indicating superior quality control.
Authentication Indicators
Alignment of the Cartier logo, depth of the serial number engraving, the weightiness of the frame, and the characteristic warm tone of Cartier's proprietary gold alloy.
Origin & Maker
Cartier, France. Likely manufactured in the Lunettes Cartier workshop, known for high-jewelry standards in eyewear production.
Era & Period
Modern/Contemporary with Retro influences; specifically mid-1990s to early 2000s design language associated with the Cartier 'Tank' or 'Romance' collections.
Age Estimate
Circa 1995-2005 based on the bridge architecture and the specific shape of the C-hinge decorative elements.
Cultural Significance
Cartier eyewear has long been a status symbol in business and entertainment, famously worn by political figures and Hollywood icons to represent refined taste.
Condition Notes
Very Good; appears to have moderate surface micro-scratches consistent with gentle use. The nose pads and temple tips show minimal oxidation or wear.
Value Estimate
$800 - $1,500 on the secondary market depending on solid gold vs plated status; retail for contemporary 18K solid versions exceeds $3,000.
Care & Maintenance
Clean with dedicated microfiber cloths; avoid ultrasonic cleaners if the frames contain acetate or lacquer. Professional hinge adjustment and screw tightening every 6 months is recommended.
Similar Items
Fred Force 10 Eyewear, Vintage Dunhill Gold Frames, or Cartier Giverny Wood Frames. Differences lie in the use of alternative luxury materials like Bubinga wood or platinum finishes.
Interesting Facts
Cartier was one of the first jewelry houses to treat eyewear as 'jewelry for the face,' often using precious metals and woods for their temple construction.