This classic AAA- 6.5 -7mm White Saltwater Cultured Akoya Pearl Strand Opera Necklace measures approximately 34" in length . The pearls are akoya pearls with perfect round shape, 6.5 - 7 mm in size, white in color, moderate thick nacre and luster, smooth surface. The necklace was professionally hand knotted between each pearl. No clasp needed. The quality grade of the pearls is AAA- in A - AAA+ quality grade system.