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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 €501 EUR
$560 USD
As of October 31, 2026
Save €859 EUR (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,361 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 €501 to €1,361, a €859 spread on the same certified stone. Brilliant Earth lists it at €1,361. 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
Color
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: Oct 31
Current: €1,361 EUR|Low: €319 EUR|High: €1,441 EUR|Avg: €786 EUR|-5.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4€319 EUR
Retailer 5€501 EUR
Retailer 9€522 EUR
Retailer 7€525 EUR
Retailer 3€559 EUR
Retailer 8€624 EUR
Retailer 6€1,226 EUR
Retailer 2€1,278 EUR
Brilliant Earth€1,361 EUR

38 data points across 9 retailers

9 retailers€501 EUR to €1,361 EUR

Retailer 1
-
€319 EUR
$356 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€501 EUR
$560 USD
View
A
Retailer 3
-
€522 EUR
$583 USD
View
A
Retailer 4
-
€525 EUR
$586 USD
View
A
Retailer 5
-
€559 EUR
£492 GBP
View
B+
Retailer 6
-
€624 EUR
$697 USD
View
B
Retailer 7
-
€1,226 EUR
$1,370 USD
View
B
Retailer 8
-
€1,278 EUR
£1,124 GBP
View
Most Expensive
B
Brilliant Earth
5974689A · Oct 31
€1,361 EUR
$1,520 USD
View
8 more retailers have this diamond
Prices start from €501 EURSave up to €859 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
€501 EUR