I originally got a set from JTV of Tahitian pearl earrings & Golden South Sea pearl earrings, but I only needed the Tahitians. So this listing is for the Golden South Sea pearl earrings only. These are genuine cultured Golden South Sea pearls, the color is natural from the gold-lipped oyster that they grow in. They are still new, never worn. The size is listed from JTV at about 10mm, shape is off-round. Pearls are a natural gem, so have some variations as seen in the pics. The earring posts and backs are 925 Sterling Silver with anti-tarnish rhodium overlay. Comes in the packaging with blue JTV box, but this is just for the Golden South Sea pair. No others included. South Sea pearls are the largest variety of pearl and some of the most expensive, they are grown in saltwater oysters and can be white, silver, or gold.