Welcome to the BTP
(Business Trade Portal)
We trade with jewellery handcrafted, jewellers retailers and designers.
At Colonial Gemstones, we place particular importance on maintaining high standards and at a very favourable price. Due to the compliance and performance levels we have set, we continue to expand – promoting a quality service directly to jewellers, designers and collectors all over the world.
We work hard to supply perfect emeralds with either symmetry or brilliance and of a high standard. The certificates endorse the emeralds as legitimate, and these are issued by some of the most recognised laboratories worldwide, such as CDTEC, GEMTECH, SSEF, GRS, AGL, GÜBELIN and other international laboratories.
If you would like to know more about our services and spectacular products, simply register your company, and we will contact you right away.
deluxe and Brightest emeralds
Colombian mines is not only the largest and most majestic on the planet, it is also the mines that produces the brightest emeralds in the world. This unique feature, together with the yellowish and bluewish tone and the absence of parisite crystals, distinguishes colombian’s emeralds since, for their other details, they are very similar gems.
Having an emerald from Colombian’s mine is synonymous with greatness and rarity, as it is surely one of the brightest emeralds in the world!