• Home
  • 6.56 ct Round Lab Grown Diamond · F / SI2 · IGI Certified

Stone No: L25550

6.56 ct Round Lab Grown Diamond · F / SI2 · IGI Certified

6.56 ctColor FSI2Round

IGI Certified Certificate No. 627416551
View certificate
$1,317.00 Price is for the loose diamond only. Free insured worldwide shipping; Driona covers import duties. Delivery takes about 8–10 business days after dispatch. Loose diamonds have a 14-day return window after delivery; see our return policy.

Diamond Details

TypeLab Grown Diamond
ShapeRound
Carat6.56
ColourF
ClaritySI2
CutEX
PolishEX
SymmetryEX
FluorescenceNone
Measurements12.03×12.07×7.24 mm
L/W Ratio1.0
Table61.0%
Depth60.1%
CertificateIGI
Certificate Number627416551
Certificate PDFView

About this Diamond

Colour F Colourless
DEFGHIJKLMNO-PQ-RS-TU-VW-XY-Z
ColourlessLight colour

D to F diamonds are completely colourless — the rarest and highest colour grades. They show a pure icy-white appearance in any setting.

Clarity SI2 Slightly Included
FLIFVVS1VVS2VS1VS2SI1SI2I1I2I3
FlawlessIncluded

Inclusions visible under magnification and sometimes faintly to the naked eye. Choosing well-placed inclusions makes these stones excellent value.

Carat Weight 6.56 ct
0.50.751.01.52.03.05.07.010.015.020.0
0.50 ct20 ct

Carat measures a diamond's weight, not its size — 1 carat equals 0.20 grams. Price rises steeply with carat weight because larger rough crystals are much rarer. How large a stone looks face-up also depends on its shape and cut proportions: elongated shapes like oval, pear and marquise appear larger than a round diamond of the same weight.

Lab grown, real diamond. Lab grown diamonds are chemically, physically and optically identical to mined diamonds — the same carbon crystal, the same brilliance, the same hardness. Every stone we sell above 1 carat is independently graded and certified by IGI, so you can verify exactly what you are buying.