Rare Natural Pearls – A Guide to Non-Nacreous Pearl Treasures - Assael

Pearls used in fine jewelry date back thousands of years. Today, natural pearls found in the ocean and used in fine jewelry are rare.

Natural Pearls - Assael

10 Natural Freshwater River Pearls. 17cts Total. Rare Loose All

Pearls

Abalone Natural Pearls not Cultured Very Rare Lustrous 3.5 Carats

Rare Natural Pearls – A Guide to Non-Nacreous Pearl Treasures - Assael

South Sea Pearls 13 mm Natural Color and High Luster

Abalone Natural Pearls not Cultured Very Rare Lustrous 3.5 Carats

Rare Pearl Collection Up for Auction

Single Mother-of-Pearl Necklace - American Folk Art Museum

Abalone Natural Pearls not Cultured Very Rare Lustrous 3.5 Carats

The Colors - Assael

Known Non-Nacreous Non-Bead Cultured Pearls and Similar Unknown

Abalone Natural Pearls not Cultured Very Rare Lustrous 3.5 Carats

Two Black Non-Nacreous Bead Cultured Pearls from Pinctada

Pearl: Treasure of the sea - Jeweller Magazine: Jewellery News and