top 20 diamond companies in world（関連順）

3:41

Top 10 Best Diamond Companies in the world

Prince Lifestyle

7,579 回視聴 - 6 年前

52:24

The Diamond's Business

Best Documentary

2,184,714 回視聴 - 6 か月前

5:41

Inside India’s lab-grown diamond industry - BBC News

BBC News

865,050 回視聴 - 1 年前

1:51

World’s Largest Square Emerald Cut Diamond: The 302.37ct Graff Lesedi La Rona

Graff

5,812,399 回視聴 - 5 年前

1:41

Top 15 diamond exporting countries

WorldTV Studio

114,103 回視聴 - 4 年前

1:37

Top 5 Best Diamond Companies in India

Todez

12,670 回視聴 - 6 年前

10:26

Top 10 Diamond Producing Countries in the World

Displore

14,320 回視聴 - 3 年前

15:08

15 Things You Didn't Know About The Diamond Industry

Alux.com

72,196 回視聴 - 5 年前

6:31

How Raw Diamond gets it's Sparkle | Diamond Factory Visit | Surat

Garima's Good Life

2,708,633 回視聴 - 5 年前

1:56

Surat's Diamond Industry Is Global, But Trade Still Continues On Roadside

NDTV

75,815 回視聴 - 1 年前

6:39

Top Ranking Countries of DIAMOND Exported

Data Vids

2,898 回視聴 - 3 週間前

0:42

25 Lakh ka asli Diamond #shorts

Explore With Rehans

39,171,517 回視聴 - 1 年前

1:00

The World's Most Flawless Diamond

TraxNYC Diamond Jewelry

295,142 回視聴 - 8 か月前

2:28

diamond test real and fake

gold art

8,025,460 回視聴 - 7 年前

0:54

YouTube Diamond Play Button #shorts

Sagawa /さがわ

58,118,575 回視聴 - 2 年前

0:37

Sierra Leone Local Diamond Mining

Todd Schumacher

762,166 回視聴 - 1 年前

0:21

WORLDS MOST EXPENSIVE FAKE CHAIN #shorts #fake #diamond #jewelry

NameBran

609,736 回視聴 - 1 年前

20:55

How did INDIA Take Control of The DIAMOND INDUSTRY of the World? | Business Case Study

Think School

633,432 回視聴 - 1 年前

2:57:11

💕After Betrayed, She Was Turned Around And Marry the CEO Who Pretended to Be A Worker! Korean Drama

Bliss Drama

71,995 回視聴 - 1 日前

0:40

Decade/Silver/Rubi/Golden/Diamond/Platinum Jubilee

HSPATH

8,108,457 回視聴 - 1 年前

結果 : top 20 diamond companies in world