Princess|Lab Grown|IGI

1.01ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG566302403

Shape and cutting style on the report: Princess cut

Certificate IGI LG566302403

Diamond specifications and retailer prices

From $234 USD
As of October 30, 2026
Save $936 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,170 USD at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566302403 or 566302403. Listed at 13 retailers as of October 29, 2026, with prices from $234 to $1,170, a $936 spread on the same certified stone. MOH London lists it at $1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566302403
Dimensions5.56 × 5.43 × 4.02 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
5.56 mm5.43 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566302403
Side View
Table 69.0%Crown 40.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 74.0%

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: Oct 30
Current: $1,170 USD|Low: $272 USD|High: $1,179 USD|Avg: $647 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
October 29, 2026
Retailer 9$272 USD
Retailer 12$281 USD
Retailer 8$491 USD
Retailer 2$499 USD
Retailer 3$499 USD
Retailer 10$522 USD
Retailer 7$600 USD
Retailer 5$709 USD
Retailer 4$755 USD
Retailer 6$937 USD
Retailer 11$1,113 USD
MOH London$1,170 USD

20 data points across 12 retailers

13 retailers$234 USD to $1,170 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$272 USD
View
A
Retailer 3
-
$290 USD
View
A
Retailer 4
-
$290 USD
View
B+
Retailer 5
-
$491 USD
View
B+
Retailer 6
-
$499 USD
ZAR 8,061 ZAR
View
B+
Retailer 7
-
$499 USD
HK$3,900 HKD
View
B+
Retailer 8
-
$522 USD
View
B
Retailer 9
-
$600 USD
View
B+
Retailer 10
-
$709 USD
A$1,090 AUD
View
B
Retailer 11
-
$934 USD
View
B
Retailer 12
-
$937 USD
View
Most Expensive
B
MOH London
LG566302403 · Oct 29
$1,170 USD
£921 GBP
View
12 more retailers have this diamond
Prices start from $234 USDSave up to $936 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
$234 USD