【實用商業app】DiamondExchange|最夯免費app-綠色工廠好玩App

THE ESSENTIAL APP FOR PROFESSIONALS, GEMOLOGISTS, WORLDWIDE TRADERS AND INVESTORS OF DIAMONDS.Utilizing DiamondMaster "Bright List" from TROY DIAMOND REPORT® developed by Wayne D. Prentice, Graduate Gemologist and former Resident Gemology Instructor at the Gemological Institute of America (GIA) is "the global wholesale price list based on reliable market data" you can trust. Follow Wholesale Diamond Prices in 13 Mediums of Exchange by their 7C's!! The traditional 4C's of Cut Shape, Carat, Color, Clarity, plus "Cut Grade", "Cost reference" and "Change in Value" over last year and 5 years!! Calculates percentage changes in Diamond Appreciation (or depreciation) for 1 and 5 years on every classification and for each market (currencies and to gold's annual moving average). In-App-Purchase Wholesale "Bright List" by Subscription Options: ◆ by the Week at $4.99 in USD**◆ for 6 Months at $109.99 in USD** ◆ for 1 Year at $199.99 in USD**Quickly & conveniently compares over 2 million permutations of value: ◆ 10 Cut Shapes - diamond values on Round Brilliants and EACH "Fancy Shape" - Pear, Emerald Cut, Princess, Marquise, Oval, Radiant, Cushion, Trilliant & Heart vs Rapaport's 2! ◆ 46 Carat Categories - from 1 point to 10 carats vs Rapaport's 18! ◆ 10 Color Grades - D to M (GIA). ◆ 10 Clarity Grades - FL to I-3 (GIA). ◆ 13 Cost References: 11 Currencies - U.S. Dollar (USD), Euro (EUR), Swiss Franc (CHF), Russian Ruble (RUB), Canadian Dollar (CAD), British Pound (GBP), Japanese Yen (JPY), Brazilian Real (BRL), Australian Dollar (AUD), Chinese Yuan/Renminbi (CYN), Indian Rupee (INR), plus value in Exchange to Gold's Annual Moving Average stated in Troy Ounces (XAU) and a "Basket of Currencies Unit" - IMF's Special Drawing Rights (SDR). When diamond wholesale values change relative to the "Basket or Gold" they are truly changing! ◆ 4 GRADING SYSTEMS SIMULTANEOUSLY DISPLAYED: the Gemological Institute of America (GIA), International Diamond Council (IDC), American Gem Society (AGS), and the Russian Grading System (TU). DiamondMaster is the only diamond pricing App that displays all 4 international standards! ◆ Dimension Guidelines on every Shape & Carat Weight - very important to verify weight to mm dimensions! ◆ Per Carat and Total Diamond Value ◆ Display of Percentage Changes in Diamond values for 1 and 5 Years! ◆ Determine which Diamond Classifications in what Markets have Appreciated or Depreciated at the Highest Rates! ◆ Global Price Adjuster: Reset the Wholesale "List" reference diamond prices to your personal preferences. Wholesalers display at their desired discount, retailers at their desired premium and "Prosumers" / investors according to their needs whether selling, or buying for investment. ◆ TIME SAVER: DiamondExchange quickly displays and allows you to compare in seconds between diamonds ◆ Educational-Gemology pages on every cut shape ◆ DiamondExchange updates to current diamond prices and appreciation rates once a month. ◆ Requires iOS 6.1 or later**Auto-Renew Subscription settings are fully controlled by you by your Apple ID & Device Settings. Please note: —Payment will be charged to iTunes Account at confirmation of purchase  —Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period  —Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal  —Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase  —No cancellation of the current subscription is allowed during active subscription period "CERTIFICATED DIAMONDS ARE THE HIGHEST FORM OF TRANSPORTABLE WEALTH GLOBALLY TRADED AMONGST PROFESSIONALS ANNUALLY IN THE BILLIONS"