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Princess|Lab Grown|IGI

1.51ct D VS1 Princess Lab Grown Diamond

EX • D/VS1 • IGI LG634457476

Shape and cutting style on the report: Princess cut

Certificate IGI LG634457476

Diamond specifications and retailer prices

From $354 CAD
$253 USD
As of October 27, 2026
Save $1,552 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,906 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634457476 or 634457476. Listed at 21 retailers as of October 27, 2026, with prices from $354 to $1,906, a $1,552 spread on the same certified stone. Reve Diamonds lists it at $1,906. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634457476
Dimensions6.11 × 6.11 × 4.49 mm
L/W Ratio1.00
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
6.11 mm6.11 mm1.51 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634457476
Side View
Table 69.0%Crown 45.4°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 73.5%

Caratlytics Score

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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 27
Current: $833 CAD|Low: $340 CAD|High: $1,779 CAD|Avg: $892 CAD|+2.3%
Retailer 1
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 2$354 CAD
Retailer 3$438 CAD
Retailer 6$438 CAD
Retailer 9$491 CAD
Retailer 14$591 CAD
Retailer 11$665 CAD
Retailer 10$754 CAD
Retailer 7$791 CAD
Retailer 1$833 CAD
Retailer 12$1,023 CAD
Retailer 13$1,078 CAD
Retailer 5$1,411 CAD
Retailer 4$1,726 CAD
Retailer 8$1,767 CAD

34 data points across 14 retailers

21 retailers$354 CAD to $1,906 CAD

A
Cheapest Retailer
-
$354 CAD
$253 USD
A
Retailer 2
-
$396 CAD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$410 CAD
$293 USD
View
A
Retailer 4
-
$438 CAD
$313 USD
View
A
Retailer 5
-
$438 CAD
$313 USD
View
A
Retailer 6
-
$491 CAD
£276 GBP
View
B+
Retailer 7
-
$591 CAD
$422 USD
View
A
Retailer 8
-
$665 CAD
$475 USD
View
A
Retailer 9
-
$740 CAD
$529 USD
View
A
Retailer 10
-
$754 CAD
ZAR 8,700 ZAR
View
B+
Retailer 11
-
$791 CAD
€538 EUR
View
B+
Retailer 12
-
$808 CAD
$577 USD
View
B+
Retailer 13
-
$833 CAD
£469 GBP
View
B+
Retailer 14
-
$1,023 CAD
A$1,124 AUD
View
B+
Retailer 15
-
$1,078 CAD
$770 USD
View
B
Retailer 16
-
$1,411 CAD
$1,008 USD
View
B
Retailer 17
-
$1,482 CAD
$1,059 USD
View
B
Retailer 18
-
$1,633 CAD
$1,167 USD
View
Price last confirmed 101 days ago
B
Retailer 19
-
$1,726 CAD
$1,233 USD
View
B
Retailer 20
-
$1,767 CAD
£994 GBP
View
Most Expensive
B
Reve Diamonds
06E7B1B14 · Oct 28
$1,906 CAD
$1,362 USD
View
20 more retailers have this diamond
Prices start from $354 CADSave up to $1,552 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
$354 CAD