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Heart|Lab Grown|IGI

3.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG846667187

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846667187

Diamond specifications and retailer prices

From $851 CAD
$609 USD
As of October 29, 2026
Save $6,539 CAD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,390 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.51ct lab-grown heart diamond

This 3.51ct lab-grown heart 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 LG846667187 or 846667187. Listed at 14 retailers as of October 29, 2026, with prices from $851 to $7,390, a $6,539 spread on the same certified stone. Brilliant Earth lists it at $7,390. 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

3.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846667187
Dimensions8.72 × 10.33 × 6.33 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm10.33 mm3.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846667187
Side View
Table 59.0%Crown 35.9°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,390 CAD|Low: $851 CAD|High: $7,809 CAD|Avg: $2,464 CAD|-5.4%
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
October 30, 2026
Retailer 5$851 CAD
Retailer 8$1,053 CAD
Retailer 13$1,131 CAD
Retailer 6$1,296 CAD
Retailer 9$1,470 CAD
Retailer 7$1,992 CAD
Retailer 11$2,049 CAD
Retailer 3$2,334 CAD
Retailer 12$2,435 CAD
Retailer 2$3,037 CAD
Retailer 4$3,062 CAD
Retailer 14$3,203 CAD
Retailer 10$3,958 CAD
Brilliant Earth$7,390 CAD

8 data points across 14 retailers

14 retailers$851 CAD to $7,390 CAD

A
Cheapest Retailer
-
$851 CAD
$609 USD
Final sale: no returns
A
Retailer 2
-
$1,053 CAD
£594 GBP
View
A
Retailer 3
-
$1,131 CAD
$810 USD
View
B+
Retailer 4
-
$1,296 CAD
$928 USD
View
A
Retailer 5
-
$1,470 CAD
£828 GBP
View
A
Retailer 6
-
$1,992 CAD
A$2,194 AUD
View
A
Retailer 7
-
$2,049 CAD
ZAR 23,693 ZAR
View
B+
Retailer 8
-
$2,334 CAD
$1,671 USD
View
B+
Retailer 9
-
$2,435 CAD
$1,743 USD
View
B+
Retailer 10
-
$3,037 CAD
$2,174 USD
View
B+
Retailer 11
-
$3,062 CAD
$2,192 USD
View
B+
Retailer 12
-
$3,203 CAD
$2,293 USD
View
B
Retailer 13
-
$3,958 CAD
£2,231 GBP
View
Most Expensive
B
Brilliant Earth
22238804A · Oct 30
$7,390 CAD
$5,290 USD
View
13 more retailers have this diamond
Prices start from $851 CADSave up to $6,539 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
3.51ct Heart
$851 CAD