Princess|Lab Grown|IGI

5.09ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG793622243

Shape and cutting style on the report: Princess cut

Certificate IGI LG793622243

Diamond specifications and retailer prices

From $1,146 USD
As of November 1, 2026
Save $2,165 USD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,311 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.09ct lab-grown princess diamond

This 5.09ct lab-grown princess sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793622243 or 793622243. Listed at 6 retailers as of October 29, 2026, with prices from $1,146 to $3,311, a $2,165 spread on the same certified stone. MOH London lists it at $3,311. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.09
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793622243
Dimensions9.66 × 9.44 × 6.41 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.66 mm9.44 mm5.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793622243
Side View
Table 70.0%Crown 40.4°Girdle: MediumPavilion 37.7°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,311 USD|Low: $1,146 USD|High: $4,572 USD|Avg: $2,455 USD|-20.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$1,146 USD
Retailer 2$1,239 USD
Retailer 4$1,283 USD
Retailer 6$2,916 USD
Retailer 5$3,002 USD
MOH London$3,311 USD

8 data points across 6 retailers

6 retailers$1,146 USD to $3,311 USD

A
Cheapest Retailer
-
$1,146 USD
B+
Retailer 2
-
$1,239 USD
View
A
Retailer 3
-
$1,283 USD
View
Retailer 4
-
$2,916 USD
View
Price last confirmed 39 days ago
B
Retailer 5
-
$3,002 USD
View
Most Expensive
B
MOH London
LG793622243 · Oct 29
$3,311 USD
£2,607 GBP
View
5 more retailers have this diamond
Prices start from $1,146 USDSave up to $2,165 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.

A
5.09ct Princess
$1,146 USD