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Radiant|Lab Grown|IGI

1.51ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG725510587

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG725510587

Diamond specifications and retailer prices

From $291 CAD
$208 USD
As of October 30, 2026
Save $1,218 CAD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,509 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG725510587 or 725510587. Listed at 19 retailers as of October 30, 2026, with prices from $291 to $1,509, a $1,218 spread on the same certified stone. Brilliant Earth lists it at $1,509. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725510587
Dimensions8.36 × 5.67 × 3.79 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm5.67 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725510587
Side View
Table 62.0%Crown 39.4°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 66.8%

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: $1,509 CAD|Low: $272 CAD|High: $1,668 CAD|Avg: $808 CAD|-5.3%
Brilliant Earth
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 5$291 CAD
Retailer 19$337 CAD
Retailer 4$360 CAD
Retailer 6$360 CAD
Retailer 12$411 CAD
Retailer 14$598 CAD
Retailer 9$620 CAD
Retailer 2$622 CAD
Retailer 13$665 CAD
Retailer 10$700 CAD
Retailer 8$821 CAD
Retailer 16$842 CAD
Retailer 17$933 CAD
Retailer 7$1,159 CAD
Retailer 11$1,233 CAD
Retailer 18$1,334 CAD
Retailer 15$1,453 CAD
Retailer 3$1,467 CAD
Brilliant Earth$1,509 CAD

34 data points across 19 retailers

19 retailers$291 CAD to $1,509 CAD

A
Cheapest Retailer
-
$291 CAD
$208 USD
A
Retailer 2
-
$337 CAD
$241 USD
View
Retailer 3
-
$360 CAD
$258 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$360 CAD
$258 USD
View
A
Retailer 5
-
$411 CAD
£232 GBP
View
A
Retailer 6
-
$598 CAD
€408 EUR
View
B+
Retailer 7
-
$620 CAD
$444 USD
View
A
Retailer 8
-
$622 CAD
ZAR 7,198 ZAR
View
A
Retailer 9
-
$665 CAD
£375 GBP
View
A
Retailer 10
-
$700 CAD
$501 USD
View
B+
Retailer 11
-
$821 CAD
$588 USD
View
A
Retailer 12
-
$842 CAD
A$927 AUD
View
B+
Retailer 13
-
$933 CAD
$668 USD
View
B+
Retailer 14
-
$1,159 CAD
$830 USD
View
B+
Retailer 15
-
$1,233 CAD
$883 USD
View
Retailer 16
-
$1,334 CAD
$955 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$1,453 CAD
£819 GBP
View
B
Retailer 18
-
$1,467 CAD
$1,050 USD
View
Most Expensive
B
Brilliant Earth
18656587A · Oct 31
$1,509 CAD
$1,080 USD
View
18 more retailers have this diamond
Prices start from $291 CADSave up to $1,218 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 Radiant
$291 CAD