Natural South Sea pearls are priceless gems that emerge from the ocean's depths. Particularly off the shores of Australia, Indonesia, and the Philippines, these pearls are mostly farmed in the unspoiled waters of the South Pacific. They are unique in that they are among the largest cultured pearls accessible due to their remarkable size, which usually ranges from 9mm to 20mm or even bigger.

A natural South Sea pearl's satiny sheen and faint iridescence, which frequently display shades of creamy white, silver, and occasionally delicate pink, champagne, or gold, give each one a distinct glamour. As these pearls are cultivated within huge oysters, specifically the Pinctada maxima species, the technique requires patience and precise attention to detail.