Information and history of sapphires used in cameo carving and as decorative elements to cameos and intaglios.
Sapphire is one of the two gem-varieties of corundum, the other being ruby (defined as corundum in a shade of red). Although blue is the best-known sapphire color, they occur in other colors, including gray and black, and they can be colorless. A pinkish orange variety of sapphire is called padparadscha. Reference: Wikipedia
The Romans were experts at cameo carvings and there are examples of carved sapphire cameos dating from the 1st century.
A sapphire intaglio ring The circular sapphire intaglio, depicting the head of a lady, facing forward, with upswept hair, within a radiating surround, within a plain mount, French import mark, cameo diameter 1.5cm, ring size T½
Sold for £6,875 inc. premium at Bonhams in 2016
Cameo; sapphire; half-length figure of Christ with cruciferous nimbus, holding closed book in left hand, right raised in benediction; inscribed. Culture/periodMiddle Byzantine term details Date11thC-12thC
Reference: © The Trustees of the British Museum
A PAIR OF ROMAN GOLD, ONYX CAMEO, SAPPHIRE AND PEARL EARRINGS CIRCA 2ND-3RD CENTURY A.D. Each: 1 ¼ in. (3.2 cm.) long
Sold for USD 8,125 at Christies in 2017
Gold, Black Onyx Cameo and Cabochon Rubies and SapphiresBrooch 3 round cabochon rubies, 3 round cabochon sapphires, ap. 17.3 dwts.
Sold for $750 (includes buyer’s premium) at Doyle New York in 2016
14k yellow gold Italian antique carved sardonyx cameo in mount, with 8 pink sapphires, 2 mm. [2 3/8 x 1 1/4 inches]. Weight .44 ozt.
Sold for $200 at Roland NY in 2018
Necklace with cameo of Veronica’s Veil Maker:Firm of Castellani Date:ca. 1870 Culture:Italian, Rome Medium:Gold, sapphires
Reference: The Metropolitan Museum of Art
apphire and diamond bracelet Composed of multiple rows of textured links, the clasp set with a cameo depicting the profile of Poseidon holding a trident, framed by circular-cut sapphires and single-cut diamonds, length approximately 202mm.
Sold for 5,500 GBP at Sothebys in 2018