新加坡金沙app「诚|信」

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      Diamond and Jewelry Education Resources

      Diamond Search

      Search and compare prices of over 600,000 diamonds from many vetted jewelers.

      Jewelry Search

      Find the perfect engagement ring or other beautiful jewelry

      Multi-Vendor Diamond Quotes

      Get quotes from multiple diamond vendors by filling out a simple form

      Most Popular Diamond Searches?

      Want to know which diamonds are the most highly searched on Pricescope?

      Diamond Price Statistics

      Average and lowest price per carat based on the 450,000 stones listed in the Pricescope database

      HCA

      Holloway Cut Advisor, a great tool to reject over 80% of diamonds not cut well to speed up your diamond search.

      Buying loose diamonds isn’t reserved for experts; in fact, all buyers, even the most novice, will benefit choosing their own diamonds and jewelry.

      Premium Diamond Search Package

      The Premier Diamond Search is a package to help you save time and money to easily find the best diamond at the best price

      Diamond Price Chart

      Pricescope charts diamond prices from real live market data – showing the % change in D-I color and VVS2-SI2 clarity from 12/2007 to present

      Sell Your Diamond

      If you need to sell a diamond.? A great place to start.

      Find a Local Appraiser

      Search for local appraisers with our interactive Google Map

      Featured Sponsor

      List of our featured sponsors and the services they offer.

       

      Other Resource

      Diamond Books

      Diamond and gem recommended reading.

      AGA Cut Grading Chart

      The tables below show the AGA Cut Grading system for round diamonds developed by D. S. Atlas and his laboratory?Accredited Gem Appraisers.

      GEM Advisor

      GemAdviser?is a free read-only software to show raytraced models of real polished gemstones to ‘view’ and analyze the diamonds and gems created by DiamCalc.

      DiamCalc

      Diamond Calculator is a system of modeling cut gemstones, which enables precise calculation of the diamond weight and determination of the cut proportions.