This ring looks so regal! The deep red garnets against the rich colored 18k gold compliment each other beautifully. Dating from the early 1900's-40's and hallmarked in the interior 750 and 176AAL. Has been tested to ensure the golds purity. Rings size is 6 1/2 and is ready to be worn and admired! The halo setting measures 11/16 by 7/16 of an inch. Stones are all held securely in place. Center garnet measures 6.12mm by 4.25mm. Some stones have light surface wear as to be expected with a ring of such antiquity. This would make a wonderful addition to your fine collection. Please ask all questions prior to purchase. Thanks!