Hallmarks: None visible. Dimensions: Ring size: 52, length: 19 mm, height: 24 mm, width: 15 mm Setting: Open-claw setting for main gemstone, closed setting for surrounding gemstones. Gemstones: Oval purplish-red mixed cut ruby of 2.62 carats from Burma, unheated (no indication of treatment). Some frost visible but the gemstone remains transparent. 14 round red rubies of an estimated total of 1 carat. Damages or restoration: This item has not sustained any modification, restoration nor damage that would warrant its disclosure under the care of the seller. Shipping and insurance: Items are shipped registered and insured.