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Cushion|Lab Grown|IGI

1.53ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG636408256

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG636408256

Diamond specifications and retailer prices

From $760 NZD
As of November 4, 2026
Save $2,854 NZD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,614 NZD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636408256 or 636408256. Listed at 16 retailers as of November 4, 2026, with prices from $760 to $3,614, a $2,854 spread on the same certified stone. Taylor and Hart lists it at $3,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636408256
Dimensions6.72 × 6.72 × 4.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.72 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636408256
Side View
Table 62.0%Crown 32.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 65.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,512 NZD|Low: $760 NZD|High: $3,825 NZD|Avg: $2,081 NZD|+2.3%
Retailer 1
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
Taylor and Hart
November 5, 2026
Retailer 13$760 NZD
Retailer 5$1,030 NZD
Retailer 2$1,032 NZD
Retailer 12$1,115 NZD
Retailer 10$1,142 NZD
Retailer 9$1,453 NZD
Retailer 1$1,512 NZD
Retailer 3$1,944 NZD
Retailer 8$1,966 NZD
Retailer 14$1,975 NZD
Retailer 6$2,942 NZD
Retailer 4$3,227 NZD
Retailer 7$3,286 NZD
Retailer 11$3,540 NZD
Taylor and Hart$3,614 NZD

41 data points across 15 retailers

16 retailers$760 NZD to $3,614 NZD

A
Cheapest Retailer
-
$760 NZD
Final sale: no returns
A
Retailer 2
-
$1,030 NZD
View
A
Retailer 3
-
$1,032 NZD
View
A
Retailer 4
-
$1,115 NZD
View
A
Retailer 5
-
$1,142 NZD
View
B+
Retailer 6
-
$1,453 NZD
View
B+
Retailer 7
-
$1,512 NZD
View
Retailer 8
-
$1,514 NZD
View
Price last confirmed 24 days ago
Retailer 9
-
$1,944 NZD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$1,966 NZD
View
Retailer 11
-
$1,975 NZD
View
Price last confirmed 18 days ago
B
Retailer 12
-
$2,942 NZD
View
B
Retailer 13
-
$3,227 NZD
View
B
Retailer 14
-
$3,286 NZD
View
B
Retailer 15
-
$3,540 NZD
View
Most Expensive
B
Taylor and Hart
ZTBG7JN · Nov 4
$3,614 NZD
$2,032 USD
View
15 more retailers have this diamond
Prices start from $760 NZDSave up to $2,854 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
1.53ct Cushion
$760 NZD