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Princess|Lab Grown|IGI

1.91ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG643432974

Shape and cutting style on the report: Princess cut

Certificate IGI LG643432974

Diamond specifications and retailer prices

From $366 CAD
$262 USD
As of October 30, 2026
Save $1,576 CAD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,744 CAD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.91ct lab-grown princess diamond

This 1.91ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643432974 or 643432974. Listed at 26 retailers as of October 30, 2026, with a 431% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643432974
Dimensions6.79 × 6.72 × 4.82 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.79 mm6.72 mm1.91 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643432974
Side View
Table 72.0%Crown 49.1°Girdle: MediumPavilion 38.9°Culet: NoneDepth 71.7%

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 30
Current: $3,744 CAD|Low: $351 CAD|High: $4,051 CAD|Avg: $1,175 CAD|-7.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 5$366 CAD
Retailer 7$409 CAD
Retailer 9$453 CAD
Retailer 11$453 CAD
Retailer 4$507 CAD
Retailer 13$612 CAD
Retailer 19$677 CAD
Retailer 15$720 CAD
Retailer 17$778 CAD
Retailer 2$859 CAD
Retailer 18$1,053 CAD
Retailer 12$1,081 CAD
Retailer 10$1,457 CAD
Retailer 14$1,688 CAD
Retailer 6$1,782 CAD
Retailer 16$1,826 CAD
Retailer 3$1,907 CAD
Retailer 8$1,942 CAD
Brilliant Earth$3,744 CAD

37 data points across 19 retailers

26 retailers$366 CAD to $1,942 CAD

A
Cheapest Retailer
-
$366 CAD
$262 USD
A
Retailer 2
-
$409 CAD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$423 CAD
$303 USD
View
A
Retailer 4
-
$453 CAD
$324 USD
View
A
Retailer 5
-
$453 CAD
$324 USD
View
Retailer 6
-
$507 CAD
£286 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$612 CAD
$438 USD
View
A
Retailer 8
-
$677 CAD
$485 USD
View
A
Retailer 9
-
$720 CAD
€491 EUR
View
A
Retailer 10
-
$778 CAD
ZAR 9,002 ZAR
View
A
Retailer 11
-
$859 CAD
£484 GBP
View
A
Retailer 12
-
$947 CAD
$678 USD
View
A
Retailer 13
-
$951 CAD
$681 USD
View
A
Retailer 14
-
$1,053 CAD
A$1,160 AUD
View
A
Retailer 15
-
$1,081 CAD
$774 USD
View
B+
Retailer 16
-
$1,106 CAD
$792 USD
View
B+
Retailer 17
-
$1,404 CAD
$1,005 USD
View
B+
Retailer 18
-
$1,457 CAD
$1,043 USD
View
B+
Retailer 19
-
$1,528 CAD
$1,094 USD
View
B+
Retailer 20
-
$1,688 CAD
A$1,859 AUD
View
B
Retailer 21
-
$1,767 CAD
£996 GBP
View
B
Retailer 22
-
$1,782 CAD
$1,276 USD
View
B+
Retailer 23
-
$1,826 CAD
£1,029 GBP
View
Retailer 24
-
$1,907 CAD
$1,365 USD
View
Price last confirmed 13 days ago
B
Retailer 25
-
$1,942 CAD
$1,390 USD
View
Most Expensive
Brilliant Earth
11054903A · Oct 22
$3,744 CAD
$2,680 USD
View
Price last confirmed 9 days ago
25 more retailers have this diamond
Prices start from $366 CADSave up to $1,576 CAD

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 Princess
$366 CAD