21:18

BERABAD-ABAD BARU NEMU NIH BURUNG WARNANYA CANTIK SUARANYA UNIK ADA DI PASAR BURUNG PRAMUKA

20:18

CEK HARGA BATU AKIK KONTES BATU GAMBAR PANCA WARNA GARUT BANG ALIASNYAH

7:48

Let's Cut Big Gem 168 carats | Afghan Sapphire | Gem Cutting, Performing, Faceting & Polishing

18:26

wow luar biasa banyak temukan bongkahan batu bagus dan cantik

20:20

mengolah batu red ravlesia,merahnya aduhaaayyy....😃

9:10

gosok batu akik kecubung air

5:50

Homemade faceting machine 6. Experimental handpiece 2.

7:39

Ruby | King of Precious Stones | Gemstone Cutting, Faceting and Polishing | Cut 19.85 & 15.45 carats