Free Gemology Study !!! How to see "Synthetic Ruby" easily by GG.GIA

Don't miss out. Today I will teach you how to see "Synthetic Ruby" easily by GG.GIA.

Пікірлер: 20

  • @user-wm4go5ub2i
    @user-wm4go5ub2i20 күн бұрын

    ไม่ทราบว่ามี คลิปตัวอย่าง inclusion ของ ทับทิม สยามแท้ เนื้อสะอาด ให้ ดูมั้ยครับ

  • @hasannureman3636
    @hasannureman36362 жыл бұрын

    ขอบคุณมากครับ

  • @kanatrojana6436
    @kanatrojana64362 жыл бұрын

    ขอบคุณมาก ๆ ครับ รอคลิปถัดไปครับ

  • @kkii1592
    @kkii15922 жыл бұрын

    ກໍ່ສີ້ຖີ້ມຄືເຫັນປະຈຸບັນສໍ້ຕໍ່ແຫຼະບໍ່ຈົບບໍ່ສີ້ນມັນຍຸງຍາກນຳອັນນີ້ລະກໍສີ້ຖີ້ມລົງນໍ້າຫມົດຢາກໄດ້ຫາເອົາໃຫມ່ມີທີ່ຫາ

  • @kkii1592
    @kkii15922 жыл бұрын

    ບໍ່ຫາເບີ່ງທັບທີມແຄຫຼຽວກໍ່ເບີ່ງງາ່ຍ

  • @amornerat6031
    @amornerat60312 жыл бұрын

    ขอบคุณมากๆค่ะกับความรู้ที่ดีมากๆค่ะ

  • @aaa_aaa715
    @aaa_aaa7152 жыл бұрын

    สอนดูหยกหน่อยครับ

  • @maston7745
    @maston7745 Жыл бұрын

    แก้วปลอมถ้าเอาเครื่องจี้เพชรมาตรวจไฟจะขึ้นสีแดงมัยครับ

  • @user-uj1pt1xs5k
    @user-uj1pt1xs5k Жыл бұрын

    ผมได้มานานเล้วนำ้สวยถ้าส่งไปเช๋คคิดยีงไงคับ

  • @user-ml3ij4bd4w
    @user-ml3ij4bd4w Жыл бұрын

    สวัสดีจ้า

  • @sonuverma2796
    @sonuverma27962 жыл бұрын

    Sir how to clear opaque ruby rough stone

  • @gbllab371

    @gbllab371

    2 жыл бұрын

    There are many types of heat treatment ruby , it's up on experience and techniques of each factory.

  • @sonuverma2796

    @sonuverma2796

    2 жыл бұрын

    @@gbllab371 can you provide me treatment process video

  • @gbllab371

    @gbllab371

    2 жыл бұрын

    @@sonuverma2796 Sorry, I don't have treatment process video. And each factory have secret of treatment process.

  • @sonuverma2796

    @sonuverma2796

    2 жыл бұрын

    @@gbllab371 can you provide me treatment process institute whom teach treatment process for blue sapphire colour inhance process

  • @gbllab371

    @gbllab371

    2 жыл бұрын

    @@sonuverma2796 Sorry I don't know.

  • @zxcvbnmmnbvcxz5433
    @zxcvbnmmnbvcxz5433 Жыл бұрын

    พลอยปลอมส่วนมากแหล่งผลิตอยุ่ประเทศอะไรครับ ?

  • @kkii1592
    @kkii15922 жыл бұрын

    ເພັດພອຍທັບທີມອຳພັນຍົກແຕ່ກອ່ນມີຢູ່ແຕ່ປະຈຸບັນບໍ່ມີອີກເພາະຖີ້ມໃຫ້ເຂົານຳເຮັດແຕ່ທອງຄຳຢ່າງດຽວ

  • @kkii1592
    @kkii15922 жыл бұрын

    ຢູ່ນຳຂອ້ຍກະມີທັບທີມ໑໐ກິໂລຫາກຖີ້ມແລ້ວ

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