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Cushion|Lab Grown|IGI

0.64ct F IF Cushion Lab Grown Diamond

VG • F/IF • IGI LG749508906

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG749508906

Diamond specifications and retailer prices

From $554 NZD
As of November 6, 2026
Save $3,920 NZD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,474 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 0.64ct lab-grown cushion diamond

This 0.64ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG749508906 or 749508906. Listed at 13 retailers as of November 6, 2026, with prices from $554 to $4,474, a $3,920 spread on the same certified stone. Do Amore Diamonds lists it at $4,474. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.64
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749508906
Dimensions4.93 × 4.81 × 3.24 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.93 mm4.81 mm0.64 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749508906
Side View
Table 56.0%Crown 32.8°Girdle: THN-THKPavilion 37.1°Culet: NoneDepth 67.4%

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 6
Current: $4,474 NZD|Low: $554 NZD|High: $4,474 NZD|Avg: $2,021 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 5$554 NZD
Retailer 4$799 NZD
Retailer 3$938 NZD
Retailer 12$1,064 NZD
Retailer 7$1,147 NZD
Retailer 2$1,201 NZD
Retailer 13$1,237 NZD
Retailer 6$1,440 NZD
Retailer 14$1,934 NZD
Retailer 11$2,760 NZD
Retailer 8$2,998 NZD
Retailer 9$3,626 NZD
Retailer 10$3,626 NZD
Do Amore Diamonds$4,474 NZD

32 data points across 14 retailers

13 retailers$554 NZD to $4,474 NZD

A
Cheapest Retailer
-
$554 NZD
A
Retailer 2
-
$799 NZD
View
A
Retailer 3
-
$938 NZD
View
A
Retailer 4
-
$1,064 NZD
View
B+
Retailer 5
-
$1,147 NZD
View
B+
Retailer 6
-
$1,201 NZD
View
B+
Retailer 7
-
$1,237 NZD
View
B
Retailer 8
-
$1,934 NZD
View
B
Retailer 9
-
$2,760 NZD
View
B
Retailer 10
-
$2,998 NZD
View
B
Retailer 11
-
$3,626 NZD
View
B
Retailer 12
-
$3,626 NZD
View
Most Expensive
B
Do Amore Diamonds
32-LG749508906 · Nov 6
$4,474 NZD
$2,480 USD
View
12 more retailers have this diamond
Prices start from $554 NZDSave up to $3,920 NZD

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
$554 NZD