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Princess|Lab Grown|IGI

1.51ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG845656920

Shape and cutting style on the report: Princess cut

Certificate IGI LG845656920

Diamond specifications and retailer prices

From $1,134 CAD
$812 USD
As of October 30, 2026
Save $3,507 CAD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,641 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845656920 or 845656920. Listed at 13 retailers as of October 29, 2026, with prices from $1,134 to $4,641, a $3,507 spread on the same certified stone. MOH London lists it at $4,641. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845656920
Dimensions6.29 × 6.21 × 4.49 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm6.21 mm1.51 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845656920
Side View
Table 69.0%Crown 45.1°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 72.3%

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: $4,641 CAD|Low: $1,134 CAD|High: $4,643 CAD|Avg: $2,363 CAD|-0.0%
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
October 31, 2026
Retailer 13$1,134 CAD
Retailer 9$1,333 CAD
Retailer 10$1,359 CAD
Retailer 6$1,683 CAD
Retailer 12$1,683 CAD
Retailer 4$1,872 CAD
Retailer 7$1,886 CAD
Retailer 11$2,161 CAD
Retailer 8$2,896 CAD
Retailer 2$2,926 CAD
Retailer 5$3,875 CAD
Retailer 3$3,956 CAD
MOH London$4,641 CAD

10 data points across 13 retailers

13 retailers$1,134 CAD to $4,641 CAD

A
Cheapest Retailer
-
$1,134 CAD
$812 USD
Final sale: no returns
A
Retailer 2
-
$1,333 CAD
£751 GBP
View
A
Retailer 3
-
$1,359 CAD
HK$7,600 HKD
View
A
Retailer 4
-
$1,683 CAD
$1,205 USD
View
A
Retailer 5
-
$1,683 CAD
$1,205 USD
View
A
Retailer 6
-
$1,872 CAD
€1,276 EUR
View
A
Retailer 7
-
$1,886 CAD
£1,063 GBP
View
B+
Retailer 8
-
$2,161 CAD
ZAR 24,988 ZAR
View
B+
Retailer 9
-
$2,896 CAD
$2,073 USD
View
B+
Retailer 10
-
$2,926 CAD
A$3,223 AUD
View
B
Retailer 11
-
$3,875 CAD
$2,774 USD
View
B
Retailer 12
-
$3,956 CAD
SGD 3,827 SGD
View
Most Expensive
B
MOH London
LG845656920 · Oct 29
$4,641 CAD
£2,616 GBP
View
12 more retailers have this diamond
Prices start from $1,134 CADSave up to $3,507 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
$1,134 CAD