Material: 18K gold, Akoya pearl, diamond and 925 silver chain Akoya saltwater cultured pearl Size of pearl: around 5.5-6.0 mm and 8.0-8.5 mm Overall Length of Pendant: about 16.5 mm Length of silver chain: around 45 cm (adjustable) Weight of Diamonds: 4 diamond approx. 0.033 carats Handpicked of every pearl, only top 1% of pearls are selected Handcrafted Lifetime warranty