sterling silver, black onyx, black onyx ring, emerald cut engagement rings, vintage ring for women, engagement ring, promise ring As dedicated jewelry artisans and manufacturers, we craft each piece from the ground up, meticulously creating and hand-polishing every item with special attention to detail, exclusively for you. Center Stone: - Type: Black Agate/ Black Onyx - Stone Cut: Emerald Cut, 8x11mm Band Details: - Width: 1.40 mm Metal & Purity Setting:- 925 Sterling Silver (gold plated )…