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Radiant|Lab Grown|IGI

1.55ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG639439822

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

Certificate IGI LG639439822

Diamond specifications and retailer prices

From $365 CAD
As of November 4, 2026
Save $1,573 CAD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,926 CAD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct 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 LG639439822 or 639439822. Listed at 23 retailers as of November 4, 2026, with a 431% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639439822
Dimensions8.13 × 5.76 × 3.86 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm5.76 mm1.55 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639439822
Side View
Table 64.0%Crown 35.9°Girdle: MediumPavilion 34.9°Culet: NoneDepth 67.0%

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: Nov 4
Current: $2,926 CAD|Low: $343 CAD|High: $3,080 CAD|Avg: $1,106 CAD|-5.0%
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 5, 2026
Retailer 15$365 CAD
Retailer 8$408 CAD
Retailer 11$440 CAD
Retailer 3$453 CAD
Retailer 13$676 CAD
Retailer 18$684 CAD
Retailer 9$755 CAD
Retailer 16$780 CAD
Retailer 6$811 CAD
Retailer 2$858 CAD
Retailer 4$925 CAD
Retailer 14$1,060 CAD
Retailer 19$1,392 CAD
Retailer 17$1,456 CAD
Retailer 7$1,527 CAD
Retailer 5$1,782 CAD
Retailer 12$1,810 CAD
Retailer 10$1,938 CAD
Brilliant Earth$2,926 CAD

39 data points across 19 retailers

23 retailers$365 CAD to $1,938 CAD

Retailer 1
-
$357 CAD
Price last confirmed 39 days ago
A
Retailer 2
-
$365 CAD
View
Retailer 3
-
$376 CAD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$408 CAD
View
Final sale: no returns
Retailer 5
-
$453 CAD
View
Price last confirmed 24 days ago
Retailer 6
-
$453 CAD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$676 CAD
View
A
Retailer 8
-
$684 CAD
View
A
Retailer 9
-
$755 CAD
View
A
Retailer 10
-
$780 CAD
View
A
Retailer 11
-
$811 CAD
View
B+
Retailer 12
-
$858 CAD
View
B+
Retailer 13
-
$925 CAD
View
B+
Retailer 14
-
$1,060 CAD
View
B+
Retailer 15
-
$1,350 CAD
View
B+
Retailer 16
-
$1,392 CAD
View
B+
Retailer 17
-
$1,456 CAD
View
B+
Retailer 18
-
$1,527 CAD
View
Retailer 19
-
$1,619 CAD
View
Price last confirmed 88 days ago
B
Retailer 20
-
$1,782 CAD
View
B
Retailer 21
-
$1,810 CAD
View
B
Retailer 22
-
$1,938 CAD
View
Most Expensive
Brilliant Earth
10686057A · Oct 23
$2,926 CAD
$2,100 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $365 CADSave up to $1,573 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
1.55ct Radiant
$365 CAD