Princess|Lab Grown|IGI

1.01ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG843628031

Shape and cutting style on the report: Princess cut

Certificate IGI LG843628031

Diamond specifications and retailer prices

From $172 USD
As of November 4, 2026
Save $830 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,002 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843628031 or 843628031. Listed at 12 retailers as of November 2, 2026, with prices from $172 to $1,002, a $830 spread on the same certified stone. MOH London lists it at $1,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843628031
Dimensions5.42 × 5.39 × 3.93 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.42 mm5.39 mm1.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843628031
Side View
Table 70.0%Crown 44.1°Girdle: MediumPavilion 38.8°Culet: NoneDepth 72.9%

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 4
Current: $1,002 USD|Low: $172 USD|High: $1,007 USD|Avg: $525 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 6$172 USD
Retailer 11$201 USD
Retailer 2$266 USD
Retailer 10$370 USD
Retailer 8$390 USD
Retailer 12$520 USD
Retailer 9$522 USD
Retailer 3$530 USD
Retailer 7$685 USD
Retailer 5$723 USD
Retailer 4$738 USD
MOH London$1,002 USD

18 data points across 12 retailers

12 retailers$172 USD to $1,002 USD

A
Cheapest Retailer
-
$172 USD
A
Retailer 2
-
$201 USD
View
A
Retailer 3
-
$266 USD
View
Retailer 4
-
$370 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$390 USD
View
Retailer 6
-
$520 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$522 USD
View
B+
Retailer 8
-
$530 USD
View
B+
Retailer 9
-
$685 USD
View
B
Retailer 10
-
$723 USD
View
B
Retailer 11
-
$738 USD
View
Most Expensive
B
MOH London
LG843628031 · Nov 2
$1,002 USD
£789 GBP
View
11 more retailers have this diamond
Prices start from $172 USDSave up to $830 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
1.01ct Princess
$172 USD