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Cushion|Lab Grown|IGI

0.64ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG650478741

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG650478741

Diamond specifications and retailer prices

From $346 USD
As of November 1, 2026
Save $1,071 USD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,417 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.64ct lab-grown cushion diamond

This 0.64ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG650478741 or 650478741. Listed at 12 retailers as of November 1, 2026, with prices from $346 to $1,417, a $1,071 spread on the same certified stone. MOH London lists it at $1,417. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.64
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650478741
Dimensions6.02 × 4.56 × 3.08 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.02 mm4.56 mm0.64 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650478741
Side View
Table 65.0%Crown 33.6°Girdle: THN-STKPavilion 37°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,417 USD|Low: $380 USD|High: $1,434 USD|Avg: $715 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$394 USD
Retailer 6$475 USD
Retailer 4$557 USD
Retailer 3$624 USD
Retailer 2$715 USD
Retailer 5$765 USD
MOH London$1,417 USD

45 data points across 7 retailers

12 retailers$346 USD to $1,417 USD

A
Cheapest Retailer
-
$346 USD
A
Retailer 2
-
$394 USD
View
A
Retailer 3
-
$475 USD
View
A
Retailer 4
-
$557 USD
€530 EUR
View
A
Retailer 5
-
$624 USD
£492 GBP
View
A
Retailer 6
-
$715 USD
£563 GBP
View
B+
Retailer 7
-
$765 USD
A$1,177 AUD
View
B+
Retailer 8
-
$1,029 USD
CA$1,429 CAD
View
B
Retailer 9
-
$1,216 USD
View
B
Retailer 10
-
$1,302 USD
View
B
Retailer 11
-
$1,303 USD
View
Most Expensive
B
MOH London
LG650478741 · Nov 1
$1,417 USD
£1,116 GBP
View
11 more retailers have this diamond
Prices start from $346 USDSave up to $1,071 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.64ct Cushion
$346 USD