New Zealand Abalone Shell & Gold Necklace

New Zealand blue green abalone shell pendant necklace in a gold tone setting, on an 18"L flat curb chain with roll over clasp. Bee makers mark on back of pendent and chain marked NS (nickel silver). Necklace in very good pre-loved condition. 🌟Necklace is vintage and may show signs of wear, consistent with age. I do my best to attach detailed photos and make note of any defects. Please ask any questions that you may have, thank you!