She is a natural pink diamond!
pink diamond can be called the most fascinating "gem" (no here) !
Almost all jewelry hot topics are related to pink diamonds.
pink diamonds can easily become the focus of the whole, and many people don’t even know what she looks like?
She is also the veritable king of jewelry auctions. Which woman can refuse to own a pink diamond?
In November 2010, Sotheby's Switzerland announced that British billionaire and famous diamond maker Laurence Graff sold 24.78 carats of exciting color Fancy Intense Pink pink diamonds set a global auction price record for single diamonds or jewelry, becoming the largest jewelry auction.
9
90% of the rare pink diamonds in the world are produced in the same place - Australia Argyle Diamond Mine
On October 2, 1979, Argyle drilling mine was discovered in Australia. The Argyle mining area began to be mined in 1985.
Currently, the mining area belongs to the British and Australian mining giant Rio Tinto Group.
Argyle Mine produces relatively high quality diamonds, and 40 to 60 high-quality diamonds are used for bidding every year.
0.52 carats of Reddyne-shaped purple-red diamond
natural red diamonds are extremely rare in the color diamond family, and only a few are mined every year.
Even these mined red diamonds are not pure red, mostly brown-red, purple-pink, and purple-red.
About 70% of Argyle diamonds will release blue fluorescence under ultraviolet light
Blue fluorescence level (from left to right): No, micro, medium, strong
Argyle diamonds have their own color grading standards
Argyle Diamond Color Table
Argyle Registered Pink Diamond has exclusive laser waist code - Argyle's logo and number.
GIA certificate will indicate the logo and waist code. This is an important symbol for identifying Argyle's pink diamonds!
Agail Mine began to switch from open-pit to underground mining in 2008.
From 2007 to 2018, the annual output of underground mines was only 60% of the original output.
It is estimated that the supply of pink diamonds in the mine only lasted ten years.
top pink diamonds are all produced in Argyle mining area
10 secrets that must be known about Argyle pink diamonds
0.01% Pink diamond production is less than 0.01% of the global diamond production
90% 90% of the world's pink diamonds are produced in Argyle mining area
1/10 Only 1/10 of the diamonds mined from the Argyle vein are pink diamonds
1000,000 Because pink diamonds are so rare, the price of colorful pink diamonds can even reach one million US dollars per carat
20 The price of pink diamonds is 20 times that of similar white diamonds
166700000 On average, every 16700000 tons of blue soil can be found in the world. 1 carat of pink diamonds can be found
50-60 Currently, Argyle mines have reached the bidding level (Argyle Tender's diamonds are only 50-60
500 per year. According to the current reserves, there are expected fewer than 500
150 . There are only 150 seats in the world for connoisseurs, collectors, and luxury jewelers to participate in Argyle's annual bidding
11% Investment-grade pink diamonds maintain a stable appreciation every year, with an average appreciation rate of 11%. The value-added performance of tender-grade pink diamonds is better than that of major stock indexes
.
persist in professional power / platform serving the public
all please pay attention to
Shangshang Zhenbao APP
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-