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The 4C's of Diamond Quality
Every natural diamond is inherently one-of-a-kind, originating from the depths of the Earth. We meticulously assess the quality of each diamond, employing four internationally recognized criteria: carat, color, clarity, and cut. These industry benchmarks provide a comprehensive understanding of the diamond's distinctive characteristics and establish its unparalleled value. For precise diamond measurements, refer to the product descriptions accompanying our extraordinary collection of natural diamond jewelry pieces.
Anchor 1
Carat
The carat size of a diamond corresponds directly to its weight, with 1 carat equivalent to 0.2 grams. Carefully curating diamonds across a broad spectrum of carat weights, ensuring that each gem is meticulously selected to complement the exquisite design of each jewelry piece. Our attention to detail and master craftsmanship remain consistent throughout every step of the process.
0.30 ct
0.50 ct
0.70 ct
1.00 ct
1.20 ct
1.50 ct
1.99 ct
Color
The aesthetic allure of a diamond resides in its remarkable lack of color, evaluated and graded on an alphabetic scale from D-to-Z. Exclusively procuring diamonds with the most extraordinary color attributes while ensuring accessibility. Every diamond we select exhibits a breathtaking degree of colorlessness or near-colorlessness, assessed and independently graded by the renowned GIA®, the foremost certification authority in the diamond industry since its establishment in 1931.
D
E
F
G
H
Colorless
I
J
K
L
M
Near Colorless
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Faint Yellow
Light Yellow
Yellow
Clarity
A testament to its remarkable voyage, the clarity of a diamond reveals its visual purity and signifies the presence of internal inclusions or external blemishes. Every natural diamond is distinctly unique. Exclusively curating diamonds with unparalleled clarity, spanning the range from FL (Flawless) to SI2 (Slightly Included). Our selection comprises flawless gems or those with only minute inclusions. The majority of chosen diamonds fall within the exquisite VVS1 (Very Very Slightly Included) to SI1 (Slightly Included) range, offering the perfect blend of exceptional clarity and approachable luxury.
FL
IL
VVS1
VVS2
VS1
VS2
SI1
SI2
I1
I2
I3
Flawless
Internally
Flawless
Very Very Slightly
Included
Very Slightly
Included
Slightly
Included
Included
Cut
The cut grade of a diamond encompasses the intricate manner in which its facets harmoniously interact with ambient light, a testament to the expert craftsmanship of our master artisans. Each of our diamonds proudly occupies the pinnacle of the cut scale, guaranteeing unparalleled brilliance and exceptional radiance. This stellar cut represents the epitome of excellence and stands as the highest cut grade acknowledged by the industry-standard GIA® grading system. Rest assured, our commitment to delivering nothing short of perfection is ingrained in every facet of our exceptional diamonds.
1
2
3
4
5
Excellent
Very Good
Good
Fair
Poor
GIA® Certification
We guarantee that Donatellii™ Designer natural diamonds are authentic and include a GIA® Certificate of Authenticity. Featuring a laser inscribed identification number on the girdle of the diamond. Established in 1931, the Gemological Institute of America GIA® is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA® is the leading source of knowledge, standards, and education in gems and jewelry. Visit gia.edu for more information regarding the natural diamond certification process.
For its pave-set diamonds, whose unit weight is less than 0.30 carat, Donatellii™ selects brilliant cut natural diamonds featuring a cut grade range of Excellent - Good with a clarity range of VVS1 - SI2 and diamond color of between F - H.
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