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Heart|Lab Grown|IGI

3.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG823610646

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823610646

Diamond specifications and retailer prices

From $738 CAD
$527 USD
As of October 30, 2026
Save $5,813 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,550 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG823610646 or 823610646. Listed at 11 retailers as of October 29, 2026, with prices from $738 to $6,550, a $5,813 spread on the same certified stone. Do Amore Diamonds lists it at $6,550. 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 angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823610646
Dimensions10.79 × 8.97 × 6.25 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm8.97 mm3.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823610646
Side View
Table 61.0%Crown 33.9°Girdle: THN-STKPavilion 39.7°Culet: NoneDepth 57.9%

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 30
Current: $6,550 CAD|Low: $738 CAD|High: $6,942 CAD|Avg: $2,568 CAD|-5.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$738 CAD
Retailer 9$826 CAD
Retailer 2$1,126 CAD
Retailer 8$1,415 CAD
Retailer 6$1,437 CAD
Retailer 10$1,442 CAD
Retailer 4$2,131 CAD
Retailer 3$2,381 CAD
Retailer 7$2,654 CAD
Retailer 5$4,403 CAD
Do Amore Diamonds$6,550 CAD

26 data points across 11 retailers

11 retailers$738 CAD to $6,550 CAD

A
Cheapest Retailer
-
$738 CAD
$527 USD
A
Retailer 2
-
$826 CAD
$590 USD
View
Retailer 3
-
$1,126 CAD
£634 GBP
View
B+
Retailer 4
-
$1,415 CAD
$1,011 USD
View
A
Retailer 5
-
$1,437 CAD
$1,027 USD
View
A
Retailer 6
-
$1,442 CAD
$1,030 USD
View
A
Retailer 7
-
$2,131 CAD
A$2,342 AUD
View
B+
Retailer 8
-
$2,381 CAD
$1,701 USD
View
B+
Retailer 9
-
$2,654 CAD
$1,896 USD
View
B+
Retailer 10
-
$4,403 CAD
£2,477 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2ECBC88D7 · Oct 29
$6,550 CAD
$4,680 USD
View
10 more retailers have this diamond
Prices start from $738 CADSave up to $5,813 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
$738 CAD