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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 $852 NZD
£377 GBP
As of November 2, 2026
Save $1,936 NZD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,788 NZD at MOH London · As of November 1, 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 1, 2026, with prices from $852 to $2,788, a $1,936 spread on the same certified stone. MOH London lists it at $2,788. 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: $2,788 NZD|Low: $695 NZD|High: $2,821 NZD|Avg: $1,704 NZD|+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 2, 2026
Retailer 11$695 NZD
Retailer 2$852 NZD
Retailer 7$938 NZD
Retailer 9$942 NZD
Retailer 12$1,182 NZD
Retailer 6$1,240 NZD
Retailer 3$1,351 NZD
Retailer 8$2,021 NZD
Retailer 10$2,177 NZD
Retailer 4$2,317 NZD
Retailer 13$2,673 NZD
Retailer 5$2,709 NZD
MOH London$2,788 NZD

42 data points across 13 retailers

13 retailers$852 NZD to $2,788 NZD

Retailer 1
-
$695 NZD
$391 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$852 NZD
£377 GBP
View
B+
Retailer 3
-
$938 NZD
$528 USD
View
A
Retailer 4
-
$942 NZD
$530 USD
View
A
Retailer 5
-
$1,182 NZD
$665 USD
View
A
Retailer 6
-
$1,240 NZD
£549 GBP
View
A
Retailer 7
-
$1,351 NZD
$760 USD
View
B+
Retailer 8
-
$2,021 NZD
A$1,749 AUD
View
B+
Retailer 9
-
$2,177 NZD
$1,225 USD
View
B
Retailer 10
-
$2,317 NZD
$1,304 USD
View
B
Retailer 11
-
$2,673 NZD
$1,504 USD
View
B
Retailer 12
-
$2,709 NZD
£1,200 GBP
View
Most Expensive
B
MOH London
LG647484433 · Nov 1
$2,788 NZD
£1,235 GBP
View
12 more retailers have this diamond
Prices start from $852 NZDSave up to $1,936 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
1.91ct Cushion
$852 NZD