CaratHunter
Plans
Cushion|Lab Grown|IGI

1.64ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG530221623

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG530221623

Diamond specifications and retailer prices

From $995 NZD
$560 USD
As of November 2, 2026
Save $1,706 NZD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,701 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.64ct lab-grown cushion diamond

This 1.64ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530221623 or 530221623. Listed at 9 retailers as of November 2, 2026, with prices from $995 to $2,701, a $1,706 spread on the same certified stone. Brilliant Earth lists it at $2,701. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530221623
Dimensions7.41 × 7.19 × 4.46 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.41 mm7.19 mm1.64 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530221623
Side View
Table 62.5%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

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 2
Current: $2,701 NZD|Low: $633 NZD|High: $2,861 NZD|Avg: $1,560 NZD|-5.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$633 NZD
Retailer 5$995 NZD
Retailer 9$1,036 NZD
Retailer 7$1,041 NZD
Retailer 2$1,119 NZD
Retailer 8$1,239 NZD
Retailer 6$2,435 NZD
Retailer 3$2,537 NZD
Brilliant Earth$2,701 NZD

39 data points across 9 retailers

9 retailers$995 NZD to $2,701 NZD

Retailer 1
-
$633 NZD
$356 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$995 NZD
$560 USD
View
A
Retailer 3
-
$1,036 NZD
$583 USD
View
A
Retailer 4
-
$1,041 NZD
$586 USD
View
A
Retailer 5
-
$1,119 NZD
£496 GBP
View
B+
Retailer 6
-
$1,239 NZD
$697 USD
View
B
Retailer 7
-
$2,435 NZD
$1,370 USD
View
B
Retailer 8
-
$2,537 NZD
£1,124 GBP
View
Most Expensive
B
Brilliant Earth
5974689A · Nov 2
$2,701 NZD
$1,520 USD
View
8 more retailers have this diamond
Prices start from $995 NZDSave up to $1,706 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
1.64ct Cushion
$995 NZD