South Sea Golden Cultured Pearl (11-12 mm), White Topaz Sterling Silver Ring (Size 8.0) Fresh and full of joy like the sunrise, this bewitching ring radiates glamour. Allowing you to celebrate your momentous occasions with opulence, the piece showcases a shimmering globe of South Sea golden cultured pearl at the center surrounded by sparkling rounds and baguettes of white topaz. Furnished is sterling silver, this piece makes a wardrobe must-have. South Sea cultured pearls represent the rarest cultured pearls available on the market today. Also, as the largest of cultured pearls, South Sea pearls occupy a place of esteem among both collectors and connoisseurs. Pearl Care: Losing their luster? Use the soft cloth to polish your pearls. Do you see a stain on your pearls? Mix a half teaspoon of mild soap into one cup of lukewarm mineral water, dip the cotton puff into the mixture and gently rub the pearls. Rinse with your mineral water. Use a soft cloth to dry. Avoid ultrasonic cleaners and exposure to chemicals such as lotions, hairspray, and makeup. Store your pearls in a soft cloth to avoid scratching. Mind the golden rule, the last thing on and first thing off, following this rule will help extend the life or your pearls.