Radiant|Lab Grown|IGI

1.51ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG655437190

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

Certificate IGI LG655437190

Diamond specifications and retailer prices

From $341 CAD
$244 USD
As of October 30, 2026
Save $2,523 CAD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,864 CAD at Brilliant Earth · As of October 27, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG655437190 or 655437190. Listed at 21 retailers as of October 27, 2026, with prices from $341 to $2,864, a $2,523 spread on the same certified stone. Brilliant Earth lists it at $2,864. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655437190
Dimensions8.19 × 5.69 × 3.79 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm5.69 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG655437190
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 66.6%

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: $2,864 CAD|Low: $303 CAD|High: $2,864 CAD|Avg: $780 CAD
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
November 1, 2026
Retailer 9$316 CAD
Retailer 6$341 CAD
Retailer 18$353 CAD
Retailer 8$393 CAD
Retailer 10$393 CAD
Retailer 13$433 CAD
Retailer 17$506 CAD
Retailer 11$631 CAD
Retailer 3$650 CAD
Retailer 2$703 CAD
Retailer 16$733 CAD
Retailer 4$756 CAD
Retailer 12$976 CAD
Retailer 14$1,137 CAD
Retailer 7$1,290 CAD
Retailer 15$1,524 CAD
Retailer 5$1,539 CAD
Brilliant Earth$2,864 CAD

34 data points across 18 retailers

21 retailers$341 CAD to $2,864 CAD

Retailer 1
-
$316 CAD
$226 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$341 CAD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$353 CAD
$253 USD
View
Retailer 4
-
$367 CAD
$263 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$393 CAD
$281 USD
View
Retailer 6
-
$393 CAD
$281 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$433 CAD
£244 GBP
View
B+
Retailer 8
-
$506 CAD
$362 USD
View
A
Retailer 9
-
$631 CAD
€430 EUR
View
A
Retailer 10
-
$650 CAD
ZAR 7,516 ZAR
View
A
Retailer 11
-
$703 CAD
£396 GBP
View
A
Retailer 12
-
$733 CAD
$525 USD
View
A
Retailer 13
-
$756 CAD
$541 USD
View
B+
Retailer 14
-
$976 CAD
$699 USD
View
B+
Retailer 15
-
$1,137 CAD
$814 USD
View
Retailer 16
-
$1,260 CAD
$902 USD
View
Price last confirmed 12 days ago
B+
Retailer 17
-
$1,290 CAD
$923 USD
View
B+
Retailer 18
-
$1,524 CAD
£859 GBP
View
B+
Retailer 19
-
$1,539 CAD
$1,102 USD
View
Retailer 20
-
$1,588 CAD
$1,137 USD
View
Price last confirmed 52 days ago
Most Expensive
B
Brilliant Earth
12164135A · Oct 27
$2,864 CAD
$2,050 USD
View
20 more retailers have this diamond
Prices start from $341 CADSave up to $2,523 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
$341 CAD