Princess|Lab Grown|IGI

0.81ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG586377433

Shape and cutting style on the report: Princess cut

Certificate IGI LG586377433

Diamond specifications and retailer prices

From $420 USD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: $945 USD at MOH London · As of October 15, 2026
View at MOH London

About this 0.81ct lab-grown princess diamond

This 0.81ct lab-grown princess sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586377433 or 586377433. Listed at 7 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586377433
Dimensions5.00 × 4.97 × 3.63 mm
L/W Ratio1.01
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
5.00 mm4.97 mm0.81 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586377433
Side View
Table 71.0%Crown 44.3°Girdle: MediumPavilion 38.3°Culet: NoneDepth 73.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $945 USD|Low: $140 USD|High: $946 USD|Avg: $482 USD|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 17, 2026
Retailer 4$146 USD
Retailer 9$170 USD
Retailer 6$335 USD
Retailer 2$420 USD
Retailer 8$497 USD
Retailer 3$615 USD
Retailer 5$643 USD
Retailer 7$686 USD
MOH London$945 USD

18 data points across 9 retailers

7 retailers

Retailer 1
-
$146 USD
Price last confirmed 21 days ago
Retailer 2
-
$170 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$335 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
$420 USD
View
Retailer 5
-
$615 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$643 USD
View
Price last confirmed 32 days ago
Most Expensive
MOH London
LG586377433 · Oct 15
$945 USD
£744 GBP
View
Price last confirmed 17 days ago
6 more retailers have this diamond
Prices start from $420 USD

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.

B+
0.81ct Princess
$420 USD