Page 37 - Style Book

ion Cutting Performance Specifications
The Cross Royal Ideal Cut DiamondTM
art Sarin diamention machine.
The Finest Cut, Most Brilliant Diamond in the World
The Cross Royal Ideal Cut DiamondTM meets and exceeds the American Gem Society’s highest cut formance specifications which we verify with a detailed computer analysis on our $25,000 state-of-
To be a Cross Royal Ideal CutTM, the diamond must meet the following additional standards:
1. Poilished to perfection
2. Absolute crown to pavilion facet alignment
3. Free of naturals
4. Free of open inclusions (holes in surface of diamond) 5. Free of extra facets
6. Meets all critical table and depth percentages.
he Cross Royal Ideal Cut is the most beautiful way to cut a diamond and assures proper matching and blending of diamonds.
Polish and Symmetry Characteristics* xtremely difficult to locate under 10x
CUTTING GRADES
Cross
DIAMOND QUALITY GRADES
ry difficult to locate under 10x fficult to locate under 10x
0 0
Cross
Do
GIA Scale
Cross GIA Scale
Royal Ideal
GIA D
Flawless
COLOR GRADES
PERFECTION GRADES
0
1 2 3
5
6
latively easy to see under 10x, not visible to naided eye
American Ideal
(collorlless)
AX G VS1
sy to see under 10x, extremely difficult to see with unaided eye
VVS1 2
ry easy to see under 10x, very difficult to see with unaided eye
A (n(enaerar H 4 VS2
bvious to see under 10x, difficult to see with naided eye
SI1
latively easy to see with unaided eye
C
K 7 I1 L 8 I2 M 9 I3
ymmetry characteristics can not be detected by the and still must be graded by the human eye.
N G (fancy yellow) O-Z
elers
Member
American Gem Society
Member
American Gem Society
1 2 3 4 5 6 7 8 9 10
VFB† FB
E F
VVS
BX ccoololorlreless)s) I
B J SI2
sy to see with unaided eye bvious to see with unaided eye
D (faint yellow)
E (yellowish)
10
F (stronger yellow)