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Princess|Lab Grown|IGI

1.51ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG704584864

Shape and cutting style on the report: Princess cut

Certificate IGI LG704584864

Diamond specifications and retailer prices

From $689 CAD
$493 USD
As of October 25, 2026
Save $2,004 CAD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,693 CAD at MOH London · As of October 26, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG704584864 or 704584864. Listed at 8 retailers as of October 25, 2026, with prices from $689 to $2,693, a $2,004 spread on the same certified stone. MOH London lists it at $2,693. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704584864
Dimensions6.19 × 6.11 × 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
Top View
6.19 mm6.11 mm1.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704584864
Side View
Table 67.0%Crown 45.7°Girdle: MediumPavilion 37.9°Culet: NoneDepth 71.2%

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 25
Current: $2,693 CAD|Low: $689 CAD|High: $2,818 CAD|Avg: $1,634 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$689 CAD
Retailer 7$925 CAD
Retailer 2$1,115 CAD
Retailer 3$1,170 CAD
Retailer 4$1,464 CAD
Retailer 5$2,240 CAD
Retailer 6$2,549 CAD
MOH London$2,693 CAD

44 data points across 8 retailers

8 retailers$689 CAD to $2,693 CAD

A
Cheapest Retailer
-
$689 CAD
$493 USD
A
Retailer 2
-
$925 CAD
$662 USD
View
A
Retailer 3
-
$1,115 CAD
£628 GBP
View
A
Retailer 4
-
$1,170 CAD
ZAR 13,534 ZAR
View
A
Retailer 5
-
$1,464 CAD
$1,048 USD
View
A
Retailer 6
-
$2,240 CAD
$1,604 USD
View
B+
Retailer 7
-
$2,549 CAD
$1,825 USD
View
Most Expensive
B+
MOH London
LG704584864 · Oct 26
$2,693 CAD
£1,518 GBP
View
7 more retailers have this diamond
Prices start from $689 CADSave up to $2,004 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
$689 CAD