Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG668407390

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

Certificate IGI LG668407390

Diamond specifications and retailer prices

From $415 CAD
$297 USD
As of November 1, 2026
Save $2,798 CAD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,213 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG668407390 or 668407390. Listed at 14 retailers as of October 31, 2026, with prices from $415 to $3,213, a $2,798 spread on the same certified stone. Do Amore Diamonds lists it at $3,213. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668407390
Dimensions8.13 × 5.81 × 3.84 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm5.81 mm1.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668407390
Side View
Table 63.0%Crown 37.9°Girdle: Slightly ThickPavilion 34.6°Culet: NoneDepth 66.1%

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: Nov 1
Current: $3,213 CAD|Low: $415 CAD|High: $3,213 CAD|Avg: $1,270 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11$415 CAD
Retailer 4$580 CAD
Retailer 13$701 CAD
Retailer 3$767 CAD
Retailer 7$787 CAD
Retailer 6$877 CAD
Retailer 8$1,065 CAD
Retailer 9$1,334 CAD
Retailer 10$1,338 CAD
Retailer 12$1,687 CAD
Retailer 5$1,707 CAD
Retailer 2$1,834 CAD
Do Amore Diamonds$3,213 CAD

43 data points across 13 retailers

14 retailers$415 CAD to $3,213 CAD

A
Cheapest Retailer
-
$415 CAD
$297 USD
A
Retailer 2
-
$580 CAD
$415 USD
View
A
Retailer 3
-
$701 CAD
$502 USD
View
A
Retailer 4
-
$767 CAD
$549 USD
View
A
Retailer 5
-
$787 CAD
ZAR 9,098 ZAR
View
A
Retailer 6
-
$877 CAD
£494 GBP
View
B+
Retailer 7
-
$1,065 CAD
A$1,173 AUD
View
B+
Retailer 8
-
$1,334 CAD
$955 USD
View
B
Retailer 9
-
$1,338 CAD
$958 USD
View
B
Retailer 10
-
$1,472 CAD
$1,054 USD
View
B
Retailer 11
-
$1,687 CAD
$1,208 USD
View
B
Retailer 12
-
$1,707 CAD
$1,222 USD
View
B
Retailer 13
-
$1,834 CAD
£1,034 GBP
View
Most Expensive
B
Do Amore Diamonds
27-77947D618 · Oct 31
$3,213 CAD
$2,300 USD
View
13 more retailers have this diamond
Prices start from $415 CADSave up to $2,798 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
$415 CAD