Radiant|Lab Grown|IGI

1.51ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG813649405

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

Certificate IGI LG813649405

Diamond specifications and retailer prices

From $513 CAD
$367 USD
As of October 30, 2026
Save $2,239 CAD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,752 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813649405 or 813649405. Listed at 20 retailers as of October 30, 2026, with prices from $513 to $2,752, a $2,239 spread on the same certified stone. Taylor and Hart lists it at $2,752. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813649405
Dimensions8.13 × 5.62 × 3.70 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm5.62 mm1.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813649405
Side View
Table 63.0%Crown 41.5°Girdle: MediumPavilion 33.5°Culet: NoneDepth 65.8%

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 30
Current: $1,146 CAD|Low: $492 CAD|High: $2,752 CAD|Avg: $1,370 CAD|-14.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Taylor and Hart
October 31, 2026
Retailer 7$513 CAD
Retailer 5$573 CAD
Retailer 10$594 CAD
Retailer 8$634 CAD
Retailer 3$734 CAD
Retailer 11$828 CAD
Retailer 18$840 CAD
Retailer 16$845 CAD
Retailer 12$859 CAD
Retailer 15$1,091 CAD
Retailer 1$1,146 CAD
Retailer 14$1,474 CAD
Retailer 13$1,558 CAD
Retailer 2$1,683 CAD
Retailer 19$1,862 CAD
Retailer 9$2,041 CAD
Retailer 6$2,248 CAD
Retailer 4$2,397 CAD
Retailer 17$2,484 CAD
Taylor and Hart$2,752 CAD

39 data points across 20 retailers

20 retailers$513 CAD to $2,752 CAD

A
Cheapest Retailer
-
$513 CAD
$367 USD
A
Retailer 2
-
$573 CAD
$410 USD
View
Final sale: no returns
A
Retailer 3
-
$594 CAD
$425 USD
View
A
Retailer 4
-
$634 CAD
$454 USD
View
Retailer 5
-
$734 CAD
£413 GBP
View
Price last confirmed 19 days ago
A
Retailer 6
-
$828 CAD
$593 USD
View
A
Retailer 7
-
$840 CAD
HK$4,700 HKD
View
A
Retailer 8
-
$845 CAD
$605 USD
View
A
Retailer 9
-
$859 CAD
$615 USD
View
B+
Retailer 10
-
$1,091 CAD
ZAR 12,616 ZAR
View
B+
Retailer 11
-
$1,146 CAD
£646 GBP
View
B+
Retailer 12
-
$1,474 CAD
A$1,623 AUD
View
B+
Retailer 13
-
$1,558 CAD
A$1,716 AUD
View
Retailer 14
-
$1,683 CAD
$1,205 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$1,862 CAD
$1,333 USD
View
B
Retailer 16
-
$2,041 CAD
$1,461 USD
View
B
Retailer 17
-
$2,248 CAD
$1,609 USD
View
B
Retailer 18
-
$2,397 CAD
$1,716 USD
View
B
Retailer 19
-
$2,484 CAD
£1,400 GBP
View
Most Expensive
B
Taylor and Hart
L7NJ31R · Oct 31
$2,752 CAD
$1,970 USD
View
19 more retailers have this diamond
Prices start from $513 CADSave up to $2,239 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
$513 CAD