J.E. Caldwell & Co.

J.E. Caldwell & Co. Color-Change Star Sapphire, Gold Ring Stones: Color-change star sapphire cabochon Metal: 14k gold Marked: for J.E. Caldwell & Co. Gross Weight: 17.20 grams Size: 8 (*sizeable) Peter Shemonsky, the Curated Collection of an Antiques Roadshow Appraiser and Noted Jewelry Historian HID09710052018 © 2023 Heritage Auctions | All Rights Reserved

Condition Report: Colored Gems:Type(s): SapphireShape(s): OvalCount: 1 - 25Avg Quality: GoodMetals:GoldOverall Condition: GoodCondition Notes: This phenomenal ring features a color-change star sapphire which displays a well-centered six-ray asterism under direct light and also changes from violet to purple when viewed under daylight or fluorescent light vs. incandescent light. Marked A9024 JECCO, engraved L.F.S., tests 14k with XRF technology. *Ring measures 7-1/2 on the mandrel, however the shank is slightly oval-shaped and the ring wears closer to a size 8 as noted in the description.