Princess|Lab Grown|IGI

1.50ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG532257903

Shape and cutting style on the report: Princess cut

Certificate IGI LG532257903

Diamond specifications and retailer prices

From $334 USD
As of October 30, 2026
Save $1,335 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,669 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown princess diamond

This 1.5ct 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 LG532257903 or 532257903. Listed at 14 retailers as of October 29, 2026, with prices from $334 to $1,669, a $1,335 spread on the same certified stone. MOH London lists it at $1,669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532257903
Dimensions6.18 × 6.10 × 4.46 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
6.18 mm6.10 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG532257903
Side View
Table 68.5%Crown 41°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 73.1%

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: Oct 30
Current: $1,669 USD|Low: $321 USD|High: $1,679 USD|Avg: $833 USD|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 11$334 USD
Retailer 4$387 USD
Retailer 3$414 USD
Retailer 12$414 USD
Retailer 7$565 USD
Retailer 13$668 USD
Retailer 5$670 USD
Retailer 2$711 USD
Retailer 6$781 USD
Retailer 8$990 USD
Retailer 9$1,214 USD
Retailer 14$1,331 USD
Retailer 10$1,615 USD
MOH London$1,669 USD

30 data points across 14 retailers

14 retailers$334 USD to $1,669 USD

A
Cheapest Retailer
-
$334 USD
A
Retailer 2
-
$387 USD
View
A
Retailer 3
-
$414 USD
View
A
Retailer 4
-
$414 USD
View
A
Retailer 5
-
$565 USD
View
B+
Retailer 6
-
$668 USD
View
B+
Retailer 7
-
$670 USD
View
B+
Retailer 8
-
$711 USD
ZAR 11,494 ZAR
View
B+
Retailer 9
-
$781 USD
HK$6,100 HKD
View
B+
Retailer 10
-
$990 USD
View
B
Retailer 11
-
$1,214 USD
View
B
Retailer 12
-
$1,331 USD
View
B
Retailer 13
-
$1,615 USD
£1,272 GBP
View
Most Expensive
B
MOH London
LG532257903 · Oct 29
$1,669 USD
£1,314 GBP
View
13 more retailers have this diamond
Prices start from $334 USDSave up to $1,335 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
1.50ct Princess
$334 USD