Do you all remember the "Heart of the Sea" that everyone was looking for at the beginning of the Titanic movie? It is beautiful in color, shining and shining, and everyone can't help but look at it more, thinking it is a big blue diamond .
The prototype of the "Star of the Sea" is Louis XVI's "Diamond of Hope" blue diamond, but the British Museum was unwilling to lend this diamond for shooting, so the designer was asked to create a blue diamond that resembled a blue diamond. Diamond necklace".
, a gemstone that replaces blue diamonds, is often stupid and unclear. Because its color is very similar to blue diamonds, the refractive index is also very close to blue diamonds, only the hardness is worse than blue diamonds. After
"starred" in the Titanic, this kind of gem has been rising. The well-known jeweler Tiffany first discovered the potential of this gem and named him after its place of origin.
That's right, he is tanzanite. The most important point is that its size is relatively large, 1-2 grams of sapphire is already considered large, but tanzanite even has more than ten carats, and the price is much lower than blue diamonds, which is the best embodiment of fashion Choice.
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