CaratHunter
Plans
Princess|Lab Grown|IGI

1.51ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG485151940

Shape and cutting style on the report: Princess cut

Certificate IGI LG485151940

Diamond specifications and retailer prices

From $620 CAD
$444 USD
As of October 30, 2026
Save $833 CAD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,453 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG485151940 or 485151940. Listed at 6 retailers as of October 29, 2026, with prices from $620 to $1,453, a $833 spread on the same certified stone. MOH London lists it at $1,453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485151940
Dimensions6.10 × 6.03 × 4.35 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.10 mm6.03 mm1.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG485151940
Side View
Table 66.5%Crown 47.5°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 72.1%

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: $1,453 CAD|Low: $620 CAD|High: $1,707 CAD|Avg: $911 CAD|-14.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$620 CAD
Retailer 2$659 CAD
Retailer 3$661 CAD
Retailer 5$821 CAD
Retailer 6$1,233 CAD
MOH London$1,453 CAD

41 data points across 6 retailers

6 retailers$620 CAD to $1,453 CAD

B+
Cheapest Retailer
-
$620 CAD
$444 USD
A
Retailer 2
-
$659 CAD
£372 GBP
View
A
Retailer 3
-
$661 CAD
$473 USD
View
B+
Retailer 4
-
$821 CAD
$588 USD
View
Retailer 5
-
$1,233 CAD
$883 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG485151940 · Oct 29
$1,453 CAD
£819 GBP
View
5 more retailers have this diamond
Prices start from $620 CADSave up to $833 CAD

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
1.51ct Princess
$620 CAD