Who are we
K.V. Gems is a labor of love and appreciative passion for precious and semi-precious gemstones. Established by Mr. Joseph Thomas Belmont and Mrs. Pirapan Belmont in 1984, their vision is now shared by more than 50 staff in what remains a family-run business. We specialize in the highest quality, unheated natural gemstones, working directly with the world's leading suppliers and buyers.
LEARN MOREOur Stones
Our inventory takes in Sapphire, Ruby, and Spinel, as well as semi-precious stones. We take pride in working with the most unique, selecting inventory of unheated gemstones of every color and cut. From gems to pave, to custom jewelry designs, to one-of-a-king investment pieces, our rare gemstones are selected and cut to your desires.
Ruby
We source and sell Mozambican rubies from Gemfields of the highest quality and selection of untreated gemstones, where we purchase in rough and recut in-house.
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Sapphires
We offer the most premium of sapphires as a result of our long-standing relationships with our suppliers who always provide us with the right of first offer.
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Fancy Sapphires
We offer the most premium of sapphires as a result of our long-standing relationships with our suppliers who always provide us with the right of first offer.
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Padparadscha
We offer the most premium of sapphires as a result of our long-standing relationships with our suppliers who always provide us with the right of first offer.
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Spinel
As one of the first to source from Vietnam in 1989 we have amounted the largest collection of superior Spinels to offer our exclusive clients.
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Tsavorite
Our precise selection process allows us to offer the cleanest Tsavorite stones available on the market today.
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Peridot
Our peridot supplies hail from the close to depleted most sought-out Burmese mines making our supply one of the rarest in the world.
LEARN MOREOur Partner Lab
We certify all our stones before and after recutting for stones as small as 1ct with the most reputable gemological laboratories in the industry, such as AGL, SSEF, GRS and GIA. This ensures authenticity and accuracy of geographic location and treatments, while instilling confidence in, and increasing the value of, our gemstones.
Exhibition
See our upcoming exhibitions around the world.
JEWELLERY & GEM WORLD Hong Kong 2023
BOOTH NO: 6T02
GemGenève NOV 2023
BOOTH NO: D81
Sourcing
Our long-term relationship and trust with suppliers allow us to source natural, unheated gemstones first-hand, and to see production outputs ahead of the market. Every gem is individually hand selected by our trusted, experienced sorters, ensuring a selection of only the cleanest, most evenly color gems.
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Cutting
Gemstone cutting is an art form, a science, and a passionate discipline. Our lapidary is made-up of highly skilled team of cutters who have a deep understanding of the mineral and its character. The careful planning and execution of our cutting process enhances color, clarity and shape while retaining the most weight possible.
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Sorting
Sorting is an integral part of the triangle, along with cutting and sourcing. Highly trained, experienced sorting staff are responsible for finding the right gemstones for particular jewelry designs requested by our clients, which gives us a competitive advantage in the market and saves our clients time and effort.
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