











Twenty carats and beyond — stones a vault holds and a hand borrows. Each certified, each singular, each set to order.












Twenty carats is vault weight — diamonds that spend most of their lives in private collections and surface rarely. The House holds them in asscher, emerald, round and cushion cuts, each documented individually by GIA, IGI or HRD, each one of one. A ring at this weight is an estate decision as much as an acquisition, and it is treated with that seriousness here.
Each stone is priced as itself — the 20 carat diamond ring price guide gives verified ranges, and every piece in this collection shows one transparent price with its certificate first. At this weight, grade differences are measured in fortunes; the papers lead every conversation.
By Brink's, fully insured, to your hand — in the United States and worldwide. Private viewing can be arranged before any decision, and your advisor remains personally responsible from first enquiry to delivery.
Step to 15 carat rings, the full high-carat statement collection, or every diamond ring in the House.