Abstract: The transparent diamond and precious stone trading platform and method has funding and delivery transparency during the buy-order, funding, and tracking pickup, independent comparative inspection, and final delivery of each stone. The database of stones includes, for each stone, stone-weight, stone characteristics, price, and a grading lab certificate. The certificate uniquely identifies each stone and is electronically accessible by sellers, buyers, couriers, and authentication services. A buy command is communicated to seller and buyer. The transfer funds is electronically noted and communicated. The pickup by courier, interim delivery, inspection comparing the stone to the certificate, and subsequent delivery to buyer and release of funds is communicated to traders by emails, text messages, automated voice messages or IVR. Buyer and seller profiles establish communications channels and organizational managers are also permitted access and given communications.

Abstract: The computerized method creates, maintains and displays realtime indexes and a trading database for diamonds or other commodities. The method maintains, on a periodic trading basis, and displays upon command, a computerized database representing diamonds available for sale. Data is processed from the database for a plurality of predetermined stone profiles grouped into statistically significant segments. The stone profiles are statistically relevant to the corresponding segment and to the entire market represented by the commodity database. Sub-indexes or segments are displayed in addition to constituent stone profiles. Trend indicators, historical data and buyer and seller data is also displayed. A member database shows all contact data for each buyer and seller and the system may include a communications routine to facilitate sales.