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Cushion|Lab Grown|IGI

1.91ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG647484433

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG647484433

Diamond specifications and retailer prices

From €427 EUR
£377 GBP
As of November 2, 2026
Save €971 EUR (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,398 EUR at MOH London · As of November 3, 2026
View at MOH London

About this 1.91ct lab-grown cushion diamond

This 1.91ct 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 LG647484433 or 647484433. Listed at 13 retailers as of November 2, 2026, with prices from €427 to €1,398, a €971 spread on the same certified stone. MOH London lists it at €1,398. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647484433
Dimensions6.94 × 6.79 × 4.51 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm6.79 mm1.91 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647484433
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 33.4°Culet: NoneDepth 66.4%

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: €1,398 EUR|Low: €349 EUR|High: €1,415 EUR|Avg: €855 EUR|+4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 11€349 EUR
Retailer 6€427 EUR
Retailer 7€471 EUR
Retailer 9€473 EUR
Retailer 12€593 EUR
Retailer 2€622 EUR
Retailer 3€678 EUR
Retailer 8€1,014 EUR
Retailer 10€1,092 EUR
Retailer 4€1,162 EUR
Retailer 13€1,341 EUR
Retailer 5€1,359 EUR
MOH London€1,398 EUR

42 data points across 13 retailers

13 retailers€427 EUR to €1,398 EUR

Retailer 1
-
€349 EUR
$391 USD
Price last confirmed 18 days ago
A
Retailer 2
-
€427 EUR
£377 GBP
View
B+
Retailer 3
-
€471 EUR
$528 USD
View
A
Retailer 4
-
€473 EUR
$530 USD
View
A
Retailer 5
-
€593 EUR
$665 USD
View
A
Retailer 6
-
€622 EUR
£549 GBP
View
A
Retailer 7
-
€678 EUR
$760 USD
View
B+
Retailer 8
-
€1,014 EUR
A$1,749 AUD
View
B+
Retailer 9
-
€1,092 EUR
$1,225 USD
View
B
Retailer 10
-
€1,162 EUR
$1,304 USD
View
B
Retailer 11
-
€1,341 EUR
$1,504 USD
View
B
Retailer 12
-
€1,359 EUR
£1,200 GBP
View
Most Expensive
B
MOH London
LG647484433 · Nov 3
€1,398 EUR
£1,235 GBP
View
12 more retailers have this diamond
Prices start from €427 EURSave up to €971 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
1.91ct Cushion
€427 EUR