Artmink

Contemporary Signet-Form Yellow Gold-Tone Ring with Blue Cabochon

By: Unknown; no visible maker’s mark

Style: Contemporary jewelry; signet ring

Origin: Unknown (likely Western Europe or North America)

Materials: Yellow gold-tone metal (possibly solid 14k/18k gold or gold-plated base metal), oval blue cabochon (possibly glass, lapis lazuli, or dyed agate)

Age: circa 1990–2020

Condition: Very good (light surface wear visible; stone appears intact; metal untested and not officially appraised)

Value: $30–$100 at auction assuming gold-plated costume with glass/low-value cabochon; could be $250–$600+ if verified solid 14k with natural lapis (testing required).

Maker's Marks / Writing: None visible from the provided angle; interior shank not shown clearly for hallmarks.

Date: 2025-08-14 15:16:51.446427

Description:

A modern signet-style ring with an oval, domed blue cabochon bezel-set into a thick yellow gold-tone mount. The shoulders taper to a rounded shank. No decorative engraving is visible and no hallmarks are seen in this view. The blue cabochon could be glass or a stone such as lapis/dyed agate; the metal could be gold-plated base metal or solid gold—testing is required.

Curator Questions

Curated by Jade

Assessment:

This appears to be a contemporary signet-form ring featuring an oval blue cabochon in a smooth closed bezel. The bright yellow tone and lack of visible wear or hallmarks in this photo suggest it may be a plated fashion piece, but it could be solid gold; only hallmark inspection and metal testing (acid or XRF) will confirm. Inspect the interior shank for stamped fineness marks (10K, 14K, 18K, 585, 750), or for GP/GF/GE that indicate plating. The stone presents as an opaque navy cabochon; if natural, lapis lazuli would often show flecks of pyrite under magnification; uniform color suggests glass or dyed agate. A word about fakes.. Plated rings and synthetic stones are very common in the modern jewelry market and are frequently represented as solid gold with natural gems—proceed with testing before assigning high value.

Individual Images:

whole item

Provenance:

No provenance provided.

Condition:

Very good (light surface wear visible; stone appears intact; metal untested and not officially appraised)

Identification Score: 78%

Form, construction, and bezel-set domed oval strongly indicate a modern signet-style ring with a blue cabochon. Uncertainty remains about the exact metal and stone species due to lack of hallmarks and close-ups.

Authenticity Score: 30%

No visible hallmarks; metal and stone are unverified. Without assay marks or test results, the likelihood that this is solid gold with a natural gemstone cannot be assumed. Score reflects a cautious stance until testing (acid/XRF for metal; loupe exam for stone) confirms materials.

Image Memory Note

Object: a single ring placed on a light-colored desk surface. Form: signet-style with an oval, domed blue cabochon (estimated 10–12 mm long) set flush in a smooth closed bezel. Metal: bright yellow tone; finish appears even and glossy, suggesting modern casting and polish. Shank: rounded interior and exterior; thickness tapers from the head toward the underside; no visible seams, solder lines, or engraving. Hallmarks: none visible—interior shank area not shown clearly enough to read any stamps. Stone: opaque navy/dark blue cabochon, even coloration, no visible pyrite flecks from this distance; surface shows a bright highlight without visible chips. Condition observations: no obvious dents or deep scratches; minor surface wear consistent with light use. Surroundings: ring sits near a computer keyboard in the upper left; scale is approximate. No other inscriptions, symbols, or maker’s marks are visible in the image.

Keywords

contemporary jewelry, signet ring, blue cabochon, lapis, glass cabochon, gold-plated, yellow gold, bezel-set, United States, Europe

Report ID:  : tvzk2w

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