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Princess|Lab Grown|IGI

1.91ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG546223534

Shape and cutting style on the report: Princess cut

Certificate IGI LG546223534

Diamond specifications and retailer prices

From $697 NZD
$392 USD
As of November 1, 2026
Save $3,107 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,803 NZD at Brilliant Earth · As of October 31, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG546223534 or 546223534. Listed at 18 retailers as of October 31, 2026, with prices from $697 to $3,803, a $3,107 spread on the same certified stone. Brilliant Earth lists it at $3,803. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546223534
Dimensions6.87 × 6.73 × 4.76 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.87 mm6.73 mm1.91 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546223534
Side View
Table 72.0%Crown 41.3°Girdle: MediumPavilion 39°Culet: NoneDepth 70.7%

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 1
Current: $3,803 NZD|Low: $498 NZD|High: $3,910 NZD|Avg: $1,961 NZD|-2.7%
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 12$697 NZD
Retailer 9$771 NZD
Retailer 8$1,164 NZD
Retailer 11$1,239 NZD
Retailer 3$1,386 NZD
Retailer 2$1,388 NZD
Retailer 6$2,044 NZD
Retailer 7$2,264 NZD
Retailer 10$2,915 NZD
Retailer 4$3,007 NZD
Retailer 5$3,016 NZD
Brilliant Earth$3,803 NZD

42 data points across 12 retailers

18 retailers$697 NZD to $3,803 NZD

Retailer 1
-
$597 NZD
$336 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$697 NZD
$392 USD
View
Final sale: no returns
Retailer 3
-
$722 NZD
$406 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$771 NZD
$434 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$771 NZD
$434 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$1,164 NZD
$655 USD
View
B+
Retailer 7
-
$1,239 NZD
$697 USD
View
B+
Retailer 8
-
$1,372 NZD
$772 USD
View
B+
Retailer 9
-
$1,386 NZD
$780 USD
View
B+
Retailer 10
-
$1,388 NZD
£615 GBP
View
B
Retailer 11
-
$2,044 NZD
$1,150 USD
View
B
Retailer 12
-
$2,264 NZD
$1,274 USD
View
Retailer 13
-
$2,481 NZD
$1,396 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$2,555 NZD
$1,438 USD
View
B
Retailer 15
-
$2,915 NZD
$1,640 USD
View
Retailer 16
-
$3,007 NZD
£1,332 GBP
View
Price last confirmed 26 days ago
B
Retailer 17
-
$3,016 NZD
£1,336 GBP
View
Most Expensive
B
Brilliant Earth
6263715A · Oct 31
$3,803 NZD
$2,140 USD
View
17 more retailers have this diamond
Prices start from $697 NZDSave up to $3,107 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
$697 NZD