Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG639496026

Shape and cutting style on the report: Princess cut

Certificate IGI LG639496026

Diamond specifications and retailer prices

From $198 USD
As of October 30, 2026
Save $955 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,153 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639496026 or 639496026. Listed at 20 retailers as of October 29, 2026, with prices from $198 to $1,153, a $955 spread on the same certified stone. MOH London lists it at $1,153. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639496026
Dimensions6.27 × 6.24 × 4.62 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.24 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639496026
Side View
Table 65.0%Crown 31.2°Girdle: MediumPavilion 40.9°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: $1,153 USD|Low: $190 USD|High: $1,161 USD|Avg: $573 USD|+0.6%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 3$198 USD
Retailer 6$230 USD
Retailer 5$245 USD
Retailer 17$245 USD
Retailer 15$288 USD
Retailer 11$421 USD
Retailer 10$422 USD
Retailer 7$426 USD
Retailer 2$445 USD
Retailer 9$502 USD
Retailer 12$572 USD
Retailer 16$655 USD
Retailer 8$789 USD
Retailer 14$990 USD
Retailer 4$1,019 USD
Retailer 13$1,040 USD
MOH London$1,153 USD

43 data points across 17 retailers

20 retailers$198 USD to $1,153 USD

A
Cheapest Retailer
-
$198 USD
A
Retailer 2
-
$230 USD
View
A
Retailer 3
-
$245 USD
View
A
Retailer 4
-
$245 USD
View
Retailer 5
-
$288 USD
£227 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$421 USD
ZAR 6,806 ZAR
View
A
Retailer 7
-
$422 USD
€402 EUR
View
B+
Retailer 8
-
$426 USD
View
A
Retailer 9
-
$445 USD
£351 GBP
View
A
Retailer 10
-
$468 USD
View
A
Retailer 11
-
$502 USD
View
A
Retailer 12
-
$572 USD
A$880 AUD
View
B+
Retailer 13
-
$655 USD
View
B+
Retailer 14
-
$789 USD
View
B+
Retailer 15
-
$842 USD
View
B
Retailer 16
-
$975 USD
View
B
Retailer 17
-
$990 USD
View
B
Retailer 18
-
$1,019 USD
View
B
Retailer 19
-
$1,040 USD
View
Most Expensive
B
MOH London
LG639496026 · Oct 29
$1,153 USD
£908 GBP
View
19 more retailers have this diamond
Prices start from $198 USDSave up to $955 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
$198 USD