Radiant|Lab Grown|IGI

3.66ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG794616806

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

Certificate IGI LG794616806

Diamond specifications and retailer prices

From $1,569 CAD
$1,123 USD
As of October 29, 2026
Save $3,355 CAD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,924 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.66ct lab-grown radiant diamond

This 3.66ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794616806 or 794616806. Listed at 13 retailers as of October 28, 2026, with prices from $1,569 to $4,924, a $3,355 spread on the same certified stone. Rare Carat lists it at $4,924. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.66
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794616806
Dimensions8.19 × 8.14 × 5.68 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.14 mm3.66 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794616806
Side View
Table 64.0%Crown 43°Girdle: Slightly ThickPavilion 31.4°Culet: NoneDepth 69.8%

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 29
Current: $4,924 CAD|Low: $1,111 CAD|High: $5,139 CAD|Avg: $2,974 CAD|-4.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7$1,111 CAD
Retailer 11$1,569 CAD
Retailer 9$1,592 CAD
Retailer 6$1,797 CAD
Retailer 8$2,498 CAD
Retailer 5$2,579 CAD
Retailer 3$2,702 CAD
Retailer 10$3,594 CAD
Retailer 4$3,830 CAD
Retailer 12$3,874 CAD
Retailer 2$4,703 CAD
Rare Carat$4,924 CAD

27 data points across 12 retailers

13 retailers$1,569 CAD to $4,924 CAD

Retailer 1
-
$1,111 CAD
$795 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$1,569 CAD
$1,123 USD
View
A
Retailer 3
-
$1,592 CAD
$1,140 USD
View
A
Retailer 4
-
$1,797 CAD
€1,225 EUR
View
A
Retailer 5
-
$2,498 CAD
$1,788 USD
View
A
Retailer 6
-
$2,579 CAD
ZAR 29,822 ZAR
View
A
Retailer 7
-
$2,702 CAD
$1,934 USD
View
B+
Retailer 8
-
$3,594 CAD
$2,573 USD
View
B+
Retailer 9
-
$3,788 CAD
$2,712 USD
View
B+
Retailer 10
-
$3,830 CAD
$2,742 USD
View
B+
Retailer 11
-
$3,953 CAD
$2,830 USD
View
B+
Retailer 12
-
$4,703 CAD
£2,651 GBP
View
Most Expensive
B+
Rare Carat
YDC-31858 · Oct 28
$4,924 CAD
$3,525 USD
View
12 more retailers have this diamond
Prices start from $1,569 CADSave up to $3,355 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
3.66ct Radiant
$1,569 CAD