Colored stones
- Quick View
Tanzanite 11,39ct
$11,944.00Tanzanite 11,39ct
$11,944.00Variety : Tanzanite
Cut : Pear
Weight : 11,39ct
Size : 15,50 x 12,00 x 9,50mm
Clarity : Loupe Clean
Country : Tanzania
All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Garnet Malaya 4,13ct
$493.00Garnet Malaya 4,13ct
$493.00Variety : Garnet Malaya
Cut : Emerald
Weight : 4,13ct
Size : 10,70 x 7,40 x 5,00mm
Clarity : Loupe Clean
Country : Tanzania
All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Garnet Malaya 5,47ct
$657.00Garnet Malaya 5,47ct
$657.00Variety : Garnet Malaya
Cut : Emerald
Weight : 5,47ct
Size : 10,70 x 8,80 x 5,70mm
Clarity : loup clean
Country : Tanzania
All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Garnet Malaya 6,32ct
$603.00Garnet Malaya 6,32ct
$603.00Variety : Garnet Malaya
Cut : Emerald
Weight : 6,32ct
Size : 10,70 x 9,50 x 6,10mm
Clarity : Loupe Clean
Country : Tanzania
All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Tanzanite 4,64ct
$3,835.00Tanzanite 4,64ct
$3,835.00Variety : Tanzanite
Cut : Pear
Weight : 4,64ct
Size : 11,60 x 9,00 x 6,30mm
Clarity : Loupe Clean
Country : Tanzania
All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Tanzanite Royal Blue 4,84ct
$4,602.00Tanzanite Royal Blue 4,84ct
$4,602.00Variety : Tanzanite
Cut : Oval
Weight : 4,84ct
Size : 11,90 x 8,90 x 6,45mm
Clarity : Loupe clean
Country : Tanzania
All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Tanzanite 5,37ct
$5,095.00Tanzanite 5,37ct
$5,095.00Variety : Tanzanite
Cut : Oval
Weight : 5,37ct
Size : 11,90 x 8,65 x 6,85mm
Clarity : Loupe-Clean
Country : Tanzania
All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Tanzanite 10,68ct
$10,519.00Tanzanite 10,68ct
$10,519.00Variety : Tanzanite
Cut : Oval
Weight : 10,68ct
Size : 15,45 x 12,30 x 8,10mm
Clarity : Loupe clean
Country : Tanzania
All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Tanzanite 11,90ct
$12,327.00Tanzanite 11,90ct
$12,327.00Variety : Tanzanite
Cut : Oval
Weight : 11,90ct
Size : 15,15 x 13,20 x 9,50mm
Clarity : Loupe clean
Country : Tanzania
All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Opal 35,50ct
$13,697.00Opal 35,50ct
$13,697.00Variety Opal Cut Cabochon Weight 35,50ct Size 31,8 x 21,50 x 11,60mm Country Ethiopia All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Opal 34,31ct
$13,040.00Opal 34,31ct
$13,040.00Variety : Opal
Cut : Cabochon
Weight : 34,31ct
Size : 35,30 x 19,80 x 11,10mm
Country : Ethiopia
All our stones comes with a certificate delivered by a Graduate Gemologist.
- Quick View
Opal 34,68ct
$32,764.00Opal 34,68ct
$32,764.00Variety : Opal
Cut : Cabochon
Weight : 34,68ct
Size : 37,50 x 20,80 x 9,40mm
Country : Ethiopia
All our stones comes with a certificate delivered by a Graduate Gemologist.
Marc Chevalier is a gemologist who graduated from the Idar-Oberstein School of Gemology in Germany in 1989.
Passionate about minerals from the age of eight years old, he pursued two years of Geology at the University of Lausanne, and has more than 30 years of experience in the field of sale and purchase of diamonds and precious stones for watchmaking and jewelry. He has worked in various companies such as Rolex, Golay-Buchel, in the central purchasing of precious stones at the Swatch Group as a Senior Purchaser Gemologist. He has travelled widely and has visited different mines around the world, such as those in Brazil, Kenya and Tanzania to name a few. He was able to forge a network of relationships around the world which allows him to find exceptional stones in the most beautiful and best qualities of purities and sizes possible. During one of these trips to Kenya, he decided to set up on his own and to offer his specific knowledge of the different of stones to as many people as possible.
The information below is required for social login
Sign In
Create New Account