Threads Tagged with “diamonds”

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    2. Gemstone Geographic Origin Determination with special reference to Blue Sapphires

      • Lareef
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      221

    2. Diamond Cutting Machines, Gemstone Drilling Machine etc.

      • Lareef
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      64

    2. Tools and Accessories used in Gemology & by Jewelry Traders

      • Lareef
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      48

    2. Instruments used in gemology Part IV- Dr Shihaan’s Guide

      • Lareef
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      55

    2. Instruments used in gemology Part III- Dr Shihaan’s Guide

      • Lareef
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      42

    2. Instruments used in Gemmology-Part II- Dr Shihaan’s Guide

      • Lareef
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      45

    2. An Introduction to Instruments used in Gemology 1-Dr Shihaan’s Guide

      • Lareef
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      40

    2. Diamond Shapes & Cuts- Patented and Old European Cuts- Dr Shihaan’s Guide

      • Lareef
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      30

    2. Special Diamond Grading Reports & Sealed Diamond Reports-Dr Shihaan’s Guide

      • Lareef
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      33

    2. Diamond Grading Report/Certificate Part 1-Dr Shihaan’s Guide

      • Lareef
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      32

    2. Diamond Buying FAQ’s-Dr Shihaan’s Guide

      • Lareef
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      40

    2. Clarity of A Diamond-Dr Shihaan’s Guide

      • Lareef
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    2. Color Grading of Diamonds-Dr Shihaan’s Guide

      • Lareef
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    2. Highlights of Sotheby’s New York December 07, 2021, Magnificent Jewels Sale

      • admins
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    2. Highlights of November 11, 2021 Sotheby’s Geneva Magnificent Jewels and Noble Jewels Sale Part II

      • admins
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    2. DeBeers Works Out New Plan with Namibia to Extend Life of On-Shore Diamond Mines until 2042

      • admins
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      118

    2. Toxic Tailings from Catocha Dam in Angola Pollute Tshikapa River in DR Congo Killing People and Animals

      • admins
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      155

    2. Are Diamods Produced in Zimbabwe Coming Under Category of Conflict Diamonds ?

      • admins
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      194

    2. Satisfactory Business at the JCK Rescheduled Trade Shows

      • admins
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      194

    2. Petra Sells 342-carat White Diamond and 18-carat Blue Diamond into a Partnership with Stargems (Pty) Ltd

      • admins
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      211