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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 €499 EUR
$560 USD
As of November 2, 2026
Save €856 EUR (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,355 EUR at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from €499 to €1,355, a €856 spread on the same certified stone. Brilliant Earth lists it at €1,355. 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

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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 2
Current: €1,355 EUR|Low: €317 EUR|High: €1,435 EUR|Avg: €783 EUR|-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€317 EUR
Retailer 5€499 EUR
Retailer 9€520 EUR
Retailer 7€522 EUR
Retailer 2€561 EUR
Retailer 8€621 EUR
Retailer 6€1,221 EUR
Retailer 3€1,273 EUR
Brilliant Earth€1,355 EUR

39 data points across 9 retailers

9 retailers€499 EUR to €1,355 EUR

Retailer 1
-
€317 EUR
$356 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€499 EUR
$560 USD
View
A
Retailer 3
-
€520 EUR
$583 USD
View
A
Retailer 4
-
€522 EUR
$586 USD
View
A
Retailer 5
-
€561 EUR
£496 GBP
View
B+
Retailer 6
-
€621 EUR
$697 USD
View
B
Retailer 7
-
€1,221 EUR
$1,370 USD
View
B
Retailer 8
-
€1,273 EUR
£1,124 GBP
View
Most Expensive
B
Brilliant Earth
5974689A · Oct 31
€1,355 EUR
$1,520 USD
View
8 more retailers have this diamond
Prices start from €499 EURSave up to €856 EUR

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
€499 EUR