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Cushion|Lab Grown|IGI

1.63ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG641412449

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG641412449

Diamond specifications and retailer prices

From €216 EUR
$242 USD
As of November 1, 2026
Save €1,541 EUR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,756 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.63ct lab-grown cushion diamond

This 1.63ct 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 LG641412449 or 641412449. Listed at 12 retailers as of November 1, 2026, with prices from €216 to €1,756, a €1,541 spread on the same certified stone. Brilliant Earth lists it at €1,756. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641412449
Dimensions8.62 × 5.87 × 3.99 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm5.87 mm1.63 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641412449
Side View
Table 59.0%Crown 37°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 68.0%

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 1
Current: €1,756 EUR|Low: €216 EUR|High: €1,846 EUR|Avg: €678 EUR|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9€216 EUR
Retailer 11€337 EUR
Retailer 6€387 EUR
Retailer 2€440 EUR
Retailer 10€512 EUR
Retailer 3€530 EUR
Retailer 12€778 EUR
Retailer 8€785 EUR
Retailer 4€816 EUR
Retailer 7€938 EUR
Retailer 5€958 EUR
Brilliant Earth€1,756 EUR

41 data points across 12 retailers

12 retailers€216 EUR to €1,756 EUR

A
Cheapest Retailer
-
€216 EUR
$242 USD
Final sale: no returns
A
Retailer 2
-
€274 EUR
HK$2,400 HKD
View
A
Retailer 3
-
€387 EUR
View
A
Retailer 4
-
€440 EUR
£388 GBP
View
A
Retailer 5
-
€512 EUR
$574 USD
View
A
Retailer 6
-
€530 EUR
$594 USD
View
B+
Retailer 7
-
€778 EUR
SGD 1,179 SGD
View
B+
Retailer 8
-
€785 EUR
$881 USD
View
B+
Retailer 9
-
€816 EUR
$915 USD
View
B+
Retailer 10
-
€938 EUR
£828 GBP
View
B+
Retailer 11
-
€958 EUR
£846 GBP
View
Most Expensive
B
Brilliant Earth
21391393A · Nov 2
€1,756 EUR
$1,970 USD
View
11 more retailers have this diamond
Prices start from €216 EURSave up to €1,541 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
1.63ct Cushion
€216 EUR