Bella COUTURE ® South Sea Cultured Pearl Necklace - We offer personalized service focused on meeting the varied needs of our customers. From our pearl graders to designers and our global network of sales representatives, all Bella Couture staff have been comprehensively trained in every aspect of pearls. The use of synthetic treatments on inferior pearls cannot compare to the deep and natural lustre with which our pearls radiate. All pearls are sold with a guarantee that they are of natural colour and lustre have not been enhanced in any way. Our retail team all share an in-depth knowledge and passion for pearls and will be pleased to introduce you to the beauty of these precious gifts from nature. All pearls are sold with a guarantee of their provenance and quality. Contact us for additional Details. Customer Service 1 877 BELLA (1-822-235-5297)