tanzaniitti

Tanzanite with a nice color and very good quality. Weight: 0.53ct Dimensions: 5.36 x 5.37 x 2.99mm Color: Medium violetish Blue Purity: Excellent Cut: Trillion/Excellent The light/bright spots that may appear in the pictures are usually internal and external light reflections.

Tanzanite with a nice color and very good quality. Weight: 0.52ct Dimensions: 5.40 x 5.41 x 2.93mm Color: Medium violetish Blue Purity: Excellent Polishing: Trillion/Excellent The light/bright spots that may appear in the pictures are usually internal and external reflections of light.

Tanzanite with a nice color and very good quality. Weight: 0.54ct Dimensions: 5.52 x 5.55 x 3.00mm Color: Medium violetish Blue Purity: Excellent Polishing: Trillion/Very Good The light/bright spots that may appear in the pictures are usually internal and external light reflections.

Tanzanite with a nice color and very good quality. Weight: 0.50ct Dimensions: 5.58 x 5.59 x 2.68mm Color: Medium violetish Blue Purity: Excellent Grinding: Trillion/Excellent The light/bright spots that may appear in the pictures are usually internal and external light reflections.

Beautifully colored large Cubic Zirconia (CZ) 10.4ct Large beautifully colored Cubic Zirconia gemstone. CZ is always synthetic, it does not occur in nature. Cubic Zirconia is often used as an imitation of other, more valuable gemstones, for example Diamond, Sapphire and Tanzanite. But CZ is a fine gem in its own right, on its own merits. CZ is a remarkably heavy mineral, the specific gravity is about 6, which makes it clearly heavier than all common gemstones. CZ is also very transparent, i.e. "clear", and has a strong "fire", i.e. a flash of different colors created by the dispersion of light, which can be seen especially in colorless and lighter stones as a strong flicker of colors when turning the stone. And CZ is also relatively tough.

Beautifully colored large Cubic Zirconia (CZ) 10.08ct Large beautifully colored Cubic Zirconia gemstone. CZ is always synthetic, it does not occur in nature. Cubic Zirconia is often used as an imitation of other, more valuable gemstones, for example Diamond, Sapphire and Tanzanite. But CZ is a fine gem in its own right, on its own merits. CZ is a remarkably heavy mineral, the specific gravity is about 6, which makes it clearly heavier than all common gemstones. CZ is also very transparent, i.e. "clear", and has a strong "fire", i.e. a flash of different colors created by the dispersion of light, which can be seen especially in colorless and lighter stones as a strong flicker of colors when turning the stone. And CZ is also relatively tough.

Beautifully colored large Cubic Zirconia (CZ) 8.98ct Large beautifully colored Cubic Zirconia gemstone. CZ is always synthetic, it does not occur in nature. Cubic Zirconia is often used as an imitation of other, more valuable gemstones, for example Diamond, Sapphire and Tanzanite. But CZ is a fine gem in its own right, on its own merits. CZ is a remarkably heavy mineral, the specific gravity is about 6, which makes it clearly heavier than all common gemstones. CZ is also very transparent, i.e. "clear", and has a strong "fire", i.e. a flash of different colors created by the dispersion of light, which can be seen especially in colorless and lighter stones as a strong flicker of colors when turning the stone. And CZ is also relatively tough.