This timeless collection halo choker necklace is great for any celebration. Engineered with 352 round diamonds weighing 2. 94 carats, 12 oval diamonds with a total weight of 2. 34 carats, and 13 oval diamonds with a combined weight of 9. 15 carats in a flashy design. Additional Information: 352 round diamonds weighing 2. 94 carats, 12 oval diamonds with a total weight of 2. 34 carats, and 13 oval diamonds with a combined weight of 9. 15 carats.