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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 $466 NZD
$262 USD
As of November 2, 2026
Save $2,005 NZD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,763 NZD 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 25 retailers as of November 1, 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
Colour
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

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 2
Current: $4,763 NZD|Low: $446 NZD|High: $5,154 NZD|Avg: $1,590 NZD|-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
November 2, 2026
Retailer 5$466 NZD
Retailer 7$521 NZD
Retailer 9$576 NZD
Retailer 4$645 NZD
Retailer 14$778 NZD
Retailer 18$862 NZD
Retailer 16$916 NZD
Retailer 11$994 NZD
Retailer 2$1,103 NZD
Retailer 17$1,340 NZD
Retailer 13$1,376 NZD
Retailer 10$1,854 NZD
Retailer 15$2,148 NZD
Retailer 6$2,268 NZD
Retailer 12$2,309 NZD
Retailer 3$2,426 NZD
Retailer 8$2,471 NZD
Brilliant Earth$4,763 NZD

38 data points across 18 retailers

25 retailers$466 NZD to $2,471 NZD

A
Cheapest Retailer
-
$466 NZD
$262 USD
A
Retailer 2
-
$521 NZD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$539 NZD
$303 USD
View
A
Retailer 4
-
$576 NZD
$324 USD
View
Retailer 5
-
$576 NZD
$324 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$778 NZD
$438 USD
View
A
Retailer 7
-
$862 NZD
$485 USD
View
A
Retailer 8
-
$916 NZD
€491 EUR
View
A
Retailer 9
-
$994 NZD
ZAR 9,034 ZAR
View
A
Retailer 10
-
$1,103 NZD
£488 GBP
View
A
Retailer 11
-
$1,205 NZD
$678 USD
View
A
Retailer 12
-
$1,210 NZD
$681 USD
View
A
Retailer 13
-
$1,340 NZD
A$1,160 AUD
View
A
Retailer 14
-
$1,376 NZD
$774 USD
View
B+
Retailer 15
-
$1,408 NZD
$792 USD
View
B+
Retailer 16
-
$1,786 NZD
$1,005 USD
View
B+
Retailer 17
-
$1,854 NZD
$1,043 USD
View
B+
Retailer 18
-
$1,944 NZD
$1,094 USD
View
B+
Retailer 19
-
$2,148 NZD
A$1,859 AUD
View
B
Retailer 20
-
$2,248 NZD
£996 GBP
View
B
Retailer 21
-
$2,268 NZD
$1,276 USD
View
B+
Retailer 22
-
$2,309 NZD
£1,023 GBP
View
B
Retailer 23
-
$2,426 NZD
$1,365 USD
View
B
Retailer 24
-
$2,471 NZD
$1,390 USD
View
Most Expensive
Brilliant Earth
11054903A · Oct 22
$4,763 NZD
$2,680 USD
View
Price last confirmed 10 days ago
24 more retailers have this diamond
Prices start from $466 NZDSave up to $2,005 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 Princess
$466 NZD