# Title: Oscar Heyman Untreated Ceylon Sapphire Ring, 8.53 Carats ## Description: An 8.53-carat untreated Ceylon sapphire displays its coveted royal blue hue at the center of this ring by the celebrated Oscar Heyman. Ceylon sapphires stand among the most sought-after colored gemstones and are highly treasured among gem collectors for their distinctive deep and vivid shade of blue. The cushion-shaped stone is showcased in a platinum setting with two half-moon white diamonds totaling approximately 1.05 carats. Founded in New York in 1912, the American jewelry firm Oscar Heyman is known throughout the world for its high-quality, avant-garde designs. Bringing together impeccable craftsmanship and captivating gemstones, this ring embodies the creative ingenuity of this celebrated firm. Stamped “OHB.” Download the Certification ## Product type: Rings ## Vendor: M.S. Rau ## Tags: 01t8c00000PQzIaAAL, Antiques, Artist:Oscar Heyman, Blue, Category:Jewelry, Ceylon, Ceylon sapphire, Contemporary, frs_total_280, Jewelry, key_words-ceylon sapphire, key_words-oscar heyman, key_words-related_blog_canvases-carats-and-curiosities/all-about-oscar-heyman, key_words-sapphire ring, key_words-untreated sapphire, Maker/Artist:Oscar Heyman, Material/Theme:Sapphire, Modern, Origin:Ceylon, Oscar heyman, Period:Contemporary, Rings, Sapphire, Sapphire ring, sku-31-5185, Style:Modern, Type:Rings, Untreated sapphire ## Price range: 248500.0 - 248500.0 USD ## Link: https://www.bullvendors19.com/products/oscar-heyman-untreated-ceylon-sapphire-ring-8-53-carats ## Options - Title: Default Title ## Variants - Default Title, SKU: -, Available: yes, Inventory: 0