Gem Tester II
presidium.com.sg
Gem Tester II
The Gem Tester II provides a quick and easy way to identify diamonds/moissanites and separates up to 16 common colored gemstones based on their thermal conductivity with its clear and direct analog display.Adaptor Included.
已浏览 399 次2022年2月15日
Gemstone Collection
Private Gem Collection Tour - 1300 Piece Display
2:05
Private Gem Collection Tour - 1300 Piece Display
TikTokthegemguy
已浏览 550万 次2022年10月4日
The rarest stones you’ll ever see. Explore one of the largest colored gemstone collections in the USA, featuring 50,000 gemstones and 200,000 diamonds. From vivid emeralds to rare sapphires and natural diamonds, you’ll always find the perfect stone for every style and setting. 💎 ~ Follow @gemsnyjewelry, book your appointment today and pick your favorite gemstone! (Link in bio) [Peach Sapphire, Blue Sapphire, Green Sapphire, Pink Sapphire, White Sapphire] | GemsNY
0:18
The rarest stones you’ll ever see. Explore one of the largest colored gemstone collections in the USA, featuring 50,000 gemstones and 200,000 diamonds. From vivid emeralds to rare sapphires and natural diamonds, you’ll always find the perfect stone for every style and setting. 💎 ~ Follow @gemsnyjewelry, book your appointment today and pick your favorite gemstone! (Link in bio) [Peach Sapphire, Blue Sapphire, Green Sapphire, Pink Sapphire, White Sapphire] | GemsNY
FacebookGemsNY
已浏览 2025 次4 个月之前
Incredible Gem Hoards | A Look Inside Private Collections
7:08
Incredible Gem Hoards | A Look Inside Private Collections
YouTubeGemstones
已浏览 5.7万 次2023年9月1日
热门视频
ATAR Gold Testing Stone Metal Gold Silver Platinum Testing Stone Tools for Jewellers.
0:24
ATAR Gold Testing Stone Metal Gold Silver Platinum Testing Stone Tools for Jewellers.
amazon
已浏览 1 次2023年2月15日
How to Identify a Rough Diamond at Home Using the Water Test
5:52
How to Identify a Rough Diamond at Home Using the Water Test
YouTubediamond facts / حقائق الألماس
已浏览 4543 次1 个月前
Customer Demo: GemTrue APEX Synthetic Diamond Tester at JCK Las Vegas Show
0:50
Customer Demo: GemTrue APEX Synthetic Diamond Tester at JCK Las Vegas Show
YouTubeGemTrue Company Limited
已浏览 321 次5 个月之前
Gemstone Identification
Gemstone Identification: How to Identify Gemstones
Gemstone Identification: How to Identify Gemstones
gemstones.com
2011年4月1日
Basic Gemstone Identification - The Gemlab
Basic Gemstone Identification - The Gemlab
gemlab.co.za
2020年11月23日
Gemstone Identification Reports are requested for standard identification and verification of diamonds and colored stones. This report Includes; the species of the material, detailed measurements, quality, weight as well as a detailed photograph of the gemstone. Call us now. Find more information in the link in bio. | World Gemological Institute
3:39
Gemstone Identification Reports are requested for standard identification and verification of diamonds and colored stones. This report Includes; the species of the material, detailed measurements, quality, weight as well as a detailed photograph of the gemstone. Call us now. Find more information in the link in bio. | World Gemological Institute
FacebookWorld Gemological Institute
已浏览 813 次2018年5月21日
ATAR Gold Testing Stone Metal Gold Silver Platinum Testing Stone Tools for Jewellers.
0:24
ATAR Gold Testing Stone Metal Gold Silver Platinum Testing Ston…
已浏览 1 次2023年2月15日
amazon
How to Identify a Rough Diamond at Home Using the Water Test
5:52
How to Identify a Rough Diamond at Home Using the Water Test
已浏览 4543 次1 个月前
YouTubediamond facts / حقائق الألماس
Customer Demo: GemTrue APEX Synthetic Diamond Tester at JCK Las Vegas Show
0:50
Customer Demo: GemTrue APEX Synthetic Diamond Tester at JCK …
已浏览 321 次5 个月之前
YouTubeGemTrue Company Limited
How to Identify Real Blue Sapphire 💎 | 5 Professional Gemstone Tests
45:01
How to Identify Real Blue Sapphire 💎 | 5 Professional Gemstone Tests
已浏览 3 次1 周前
YouTubeLittle Movie Magic🌟
Essential Instruments Used for Gemstone Identification
4:24
Essential Instruments Used for Gemstone Identification
已浏览 13 次2 个月之前
YouTubeDr Of Astro Gems & Jewels by Dr. Yaqub Abedi
Gemstone Testing Technique: Jaipur Study Tour #shorts
1:18
Gemstone Testing Technique: Jaipur Study Tour #shorts
已浏览 265 次1 个月前
YouTubeJ K Diamonds Institute of Gems & Jewelry
Wearing Gemstones Without Proper Check Can Be Dangerous | Important Advice by Narayan Ji\r#gemstone
1:08
Wearing Gemstones Without Proper Check Can Be Dangerous | Import…
已浏览 131 次1 个月前
YouTubeNarayan Astro India & Gemstone
0:45
Real or Fake Gemstone? 😳🤯
已浏览 3.4万 次1 个月前
YouTubeChris James Gems
1:58
2 Simple Ways to Identify Rough Diamonds at Home | Real vs Fake
已浏览 231 次1 个月前
YouTubediamond facts / حقائق الألماس
3:01
How to Identify Quartz Stone at Home (Real vs Fake)
已浏览 349 次2 个月之前
YouTubediamond facts / حقائق الألماس
1:05
2 in 1 Diamond Gemstone Tester Pen High Accuracy Jewelry Detect…
1 个月前
YouTubePanierPratique QC
1:11
Is This Yellow Gem Real or Fake?
已浏览 3.9万 次2 个月之前
YouTubeChris James Gems
4:48
How to Test Rough Diamonds at Home | 7 Easy Ways to Spot Real …
已浏览 376 次1 个月前
YouTubediamond facts / حقائق الألماس
0:11
Portable Diamond Tester Pen, Accurate Gemstone Hardness Tes…
已浏览 5 次3 个月之前
TikTokecoedenmart
0:35
The NEW Gemlogis Astro advanced technology for testing gemstones …
已浏览 106 次2 个月之前
TikTokstar_struck_llc
0:33
Professional gemstone tools designed for miners, gem dealers…
已浏览 1102 次1 个月前
TikTokethiopiangemistone
0:47
Sachi Gems & Tools Co. Ltd. on Instagram: "Precision you can tru…
已浏览 134 次2 个月之前
Instagramsachitools
0:43
Precious Metal Testing Kit for Gold and Silver Jewelry
已浏览 5.1万 次10 个月之前
TikTokcl_c
0:30
Presidium Duo Tester II: Calibration Made Easy
已浏览 1597 次2022年11月19日
TikTokbluejbling
10:22
Understanding Minerals
已浏览 233.3万 次2013年1月11日
YouTubeMike Sammartano
12:01
Gem Tools: Refractometer
已浏览 5.2万 次2021年5月18日
YouTubeGemstones
1:23
Demo - How to Use a Digital Caliper
已浏览 14.1万 次2012年10月5日
YouTubeCool Tools Videos
49:05
Car Corner: O2 Sensor Diagnostics
已浏览 422.4万 次2014年7月17日
YouTubeCCPTV53
7:09
How to Install Stucco
已浏览 422.5万 次2011年10月12日
YouTubeQUIKRETE
0:13
Induction Heating - Quick Demonstration
已浏览 36.5万 次2011年6月19日
YouTubeGH Induction Atmospheres
8:30
Gem Identification - Polariscope Basic Use
已浏览 8.7万 次2014年5月16日
YouTubeAwaken Crystals
3:25
Identify 5 different Rubies
已浏览 26.5万 次2018年3月20日
YouTubeAIGS Thailand
5:35
Gem Identification - Specific Gravity Made Easy
已浏览 10.2万 次2014年5月8日
YouTubeAwaken Crystals
2:52
How To Identify Valuable Gemstones by Dr. Lori
已浏览 32万 次2013年10月6日
YouTubeDr. Lori
观看更多视频
静态缩略图占位符