PalmBeach Jewelry Round Ruby Red and White Cultured Freshwater Pearl Endless Necklace 48" Top Rated Seller - Trusted since 1952 - 90 Day Guarantee - Easy Returns Pearls are beautiful treasures famed for their luster and iridescence. Necklace Style: Endless Shades of gorgeous. This cultured freshwater pearl necklace is a modern interpretation of the classic style. Adorned with alternating ruby red and white pearls, the silky iridescence of the pearls will illuminate your neck whenever you wear it. Pearls are 7.25 mm. Necklace is 48" length.