A Diamond Grading Report or Diamond Dossier® is a report created by a team of gemologists. In addition to being graded by the GIA, all Astor by Blue Nile™ diamonds are certified by GemEx – the leader in light measurement – for its brilliance, fire, and sparkle.
Who bought Blue Nile Company?
Investors with Bain Capital and Bow Street will acquire jeweler Blue Nile for $500 million, the company said Monday. The online jeweler will be acquired in an all-cash deal worth in which Blue Nile shareholders will get $40.75 for each share, a premium of about 34% over the company’s closing price on Friday, Nov. 4.
Why do they call it the Blue Nile?
The Blue Nile is so-called because floods during the summer monsoon erode a vast amount of fertile soil from the Ethiopian Highlands and carry it downstream as silt, turning the water dark brown or almost black.
What are Blue Nile diamonds?
Founded in 1999, Blue Nile has grown to become the largest online retailer of certified diamonds and fine jewelry. At Blue Nile you’ll find high-quality diamonds certified by the most respected independent diamond grading labs.
What does it mean to be GIA certified?
Gemological Institute of America. In 1953 the GIA developed its International Diamond Grading System and the Four Cs (cut, clarity, color, and carat weight) as a standard to compare and evaluate the quality of diamonds.
What is a certified diamonds?
Certified diamonds are diamonds that have been graded by a gem laboratory based on their “4 C” attributes of Cut, Color, Clarity and Carat Weight. When shopping for a diamond, it is highly recommended to purchase a certified diamond to ensure the quality of the stone.
What is the GIA diamond?
Certified Diamonds – What You Should Know. A diamond certificate, also known as a diamond report, is issued by an accredited independent gemological laboratory. In addition to the diamond’s carat weight and measurements, a certificate includes grades for the diamond’s cut, color and clarity.
How much does it cost to get a diamond GIA certified?
Cost of a GIA certificate. The cost of a Diamond Grading Report is based on the weight of the stone. It costs $64 for a 1/2 carat diamond up to $120 for a 2 carat. You can also purchase an eReport (online only) for slightly less.
What does it mean to be a certified diamond?
The term “certified diamonds” refers to polished diamonds that have undergone quality analysis by a trusted gemological laboratory such as the AGSL (American Gem Society Laboratories) or GIA (Gemological Institute of America) and have been issued a lab report, commonly referred to as a “certificate”.
What does the acronym GIA stand for?
Gemological Institution of America
What is fluorescence in a diamond?
DIAMOND FLUORESCENCE. Fluorescence refers to a diamond’s tendency to emit a soft colored glow when subjected to ultraviolet light (such as a “black light”). Roughly 30% of diamonds fluoresce to some degree. Colorless (D-F) fluorescent diamonds sell at up to a 15% discount since the fluorescence is perceived as a defect
What is diamond certified album?
In 1992, RIAA began counting each disc in a multi-disc set as one unit toward certification. Reflecting additional growth in music sales, the Diamond award was instituted in 1999 for albums or singles selling ten million units.
What is certified diamond in music?
As music sales increased with the introduction of compact discs, the RIAA created the Multi-Platinum award in 1984. Diamond awards, honoring those artists whose sales of singles or albums reached 10,000,000 copies, were introduced in 1999.
Where are Blue Nile stores located?
Blue Nile is an online jewelry retailer founded in 1999. It is based in Seattle, Washington and competes with online retailers such as James Allen, Belgium Diamonds, and Ringsberry.com.
Are Blue Nile diamonds conflict free?
Ethical Sourcing. Blue Nile, along with the global diamond industry, has a zero-tolerance policy toward conflict diamonds. At Blue Nile, we only purchase diamonds through the largest and most respected suppliers who, like us, proudly adhere to and enforce the standards established by the Kimberley Process.
Where does the White and Blue Nile meet?
Why do they call it the White Nile?
The White Nile is called so because of the light-coloured clay sediment in the water giving the river a light grey colour. The Blue Nile flows for about 1,400 km to Khartoum from Lake Tana which is 1,800 metres above sea level in the Ethiopian mountains.
What is the best clarity of a diamond?
Diamond Clarity Grade Chart
FL & IF. Flawless, Internally Flawless. Under 10x magnification, inclusions are not visible, rarest clarity grade.
VVS1, VVS2. Very, Very Slightly Included.
VS1, VS2. Very Slightly Included.
SI1, SI2. Slightly Included.
I2, I3. Clarity grades not carried by Blue Nile.
How many carats should be in an engagement ring?
That’s still down from 2009’s average of $5,861, however. The average carat size for the center stone is just over 1 carat. The average total carat size for engagement rings, including any diamonds on the setting, is 2 carats, Miles said.
How big is a one carat diamond?
As you can see above, the size of a 1 carat diamond is approximately 6.5mm (based on the assumption that the stone is cut to ideal proportions). On the other hand, the size of a .5 carat diamond is approximately 5.2mm.