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Princess|Lab Grown|IGI

1.91ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG529263491

Shape and cutting style on the report: Princess cut

Certificate IGI LG529263491

Diamond specifications and retailer prices

From $519 NZD
$292 USD
As of November 1, 2026
Save $4,546 NZD (90%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,065 NZD at Michael Trio · As of November 2, 2026
View at Michael Trio

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG529263491 or 529263491. Listed at 6 retailers as of November 1, 2026, with prices from $519 to $5,065, a $4,546 spread on the same certified stone. Michael Trio lists it at $5,065. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529263491
Dimensions6.80 × 6.78 × 4.70 mm
L/W Ratio1.00
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
6.80 mm6.78 mm1.91 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529263491
Side View
Table 69.5%Crown 38.7°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.3%

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: $5,065 NZD|Low: $519 NZD|High: $5,065 NZD|Avg: $1,713 NZD|+111.2%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$519 NZD
Retailer 4$1,207 NZD
Retailer 7$1,384 NZD
Retailer 5$1,582 NZD
Retailer 3$1,752 NZD
Retailer 2$2,351 NZD
Michael Trio$5,065 NZD

5 data points across 7 retailers

6 retailers$519 NZD to $5,065 NZD

A
Cheapest Retailer
-
$519 NZD
$292 USD
Final sale: no returns
A
Retailer 2
-
$1,207 NZD
$679 USD
View
B+
Retailer 3
-
$1,582 NZD
$890 USD
View
B+
Retailer 4
-
$1,752 NZD
HK$7,700 HKD
View
B+
Retailer 5
-
$2,117 NZD
$1,191 USD
View
Most Expensive
B
Michael Trio
2117510735 · Nov 2
$5,065 NZD
SGD 3,851 SGD
View
5 more retailers have this diamond
Prices start from $519 NZDSave up to $4,546 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
$519 NZD