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We have Diamond Rough available to you for every application. We stock the full range of shapes, sizes, and qualities of Rough Diamonds. You can buy both single stones and parcels. We stock: Cuttable Diamond Crystals – Gem-Quality; from many localities worldwide; Industrial Diamonds – the full range of Shapes, Sizes, and Qualities (for all ...
Is There a Difference Between Natural and Laboratory-Grown Diamonds?
May 31, 2019 · High pressure, high temperature (HPHT) diamonds are produced in a laboratory by mimicking the high pressure, high temperature conditions that form natural diamonds in the Earth. This process produces a distinctively shaped laboratory-grown diamond crystal.
Diamond - Wikipedia
Diamonds occur most often as euhedral or rounded octahedra and twinned octahedra known as macles. As diamond's crystal structure has a cubic arrangement of the atoms, they have many facets that belong to a cube, octahedron, rhombicosidodecahedron, tetrakis hexahedron, or disdyakis dodecahedron.
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Browse our collection of ethical loose diamonds. Our diamonds are GIA certified and Beyond Conflict Free™. Shop diamonds by shape, cut, clarity, carat, and origin.
The Difference Between Lab-Grown and Natural Diamonds
Mar 3, 2023 · Natural diamonds are a miracle of nature. Ultimately, choosing a lab-grown or natural diamond is up to you. Weigh the pros and cons of each before making your decision. Be sure to do your research and find a reliable source for …
What is a Natural Diamond: Origin and Characteristics
Aug 31, 2023 · A natural diamond is a remarkable gemstone formed deep within the Earth's mantle under extreme heat and pressure. Known for their exceptional beauty, rarity, and durability, diamonds have been prized and valued throughout history.
Natural Diamonds | Diamond Stone – GIA C
Get to know all you need about diamond – the history, facts, quality factors, treatments, imitations and much more here at GIA.
HPHT and CVD Diamond Growth Processes: Making Lab-Grown Diamonds
Jul 25, 2016 · Natural diamond crystals (left) typically form in rounded octahedral shapes caused by conditions deep within the earth. They’re brought to the surface by volcanic eruptions that form kimberlite pipes (center). The typical crystal shape of a …
Diamond Facts Report - Only Natural Diamonds
Natural diamonds are the Earth’s real treasures, exceptionally rare, and are mined today in a responsible way that supports livelihoods and contributes to conservation efforts around the world.
Herkimer diamond pendant, Natural herkimer diamond crystal …
5 days ago · Materials: Silver. Herkimer Diamond Crystal Pendant. Gemstone: Herkimer diamond. Locality : Herkimer, NY. Pendant Size: 3 cm x 1 cm. Material: 925 Sterling silver. Herkimer Diamonds : Herkimer diamonds are double-terminated quartz crystals discovered within exposed outcrops of dolomite in and around Herkimer County, New York and the Mohawk ...