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Heart|Lab Grown|IGI

3.51ct E VS2 Heart Lab Grown Diamond

EX • E/VS2

Diamond specifications and retailer prices

From $2,942 CAD
As of October 27, 2026
Save $1,303 CAD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,245 CAD at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 27, 2026, with prices from $2,942 to $4,245, a $1,303 spread on the same certified stone. The Diamond Guys lists it at $4,245. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.37 × 10.18 × 6.27 mm
L/W Ratio1.09
Top View
9.37 mm10.18 mm3.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 54.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: $1,231 CAD|Low: $1,085 CAD|High: $4,245 CAD|Avg: $2,240 CAD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
September 10, 2026
Retailer 3$1,085 CAD
Retailer 1$1,231 CAD
Retailer 4$1,610 CAD
Retailer 2$2,942 CAD
The Diamond Guys$4,245 CAD

9 data points across 5 retailers

3 retailers$2,942 CAD to $4,245 CAD

Retailer 1
-
$1,231 CAD
£693 GBP
Price last confirmed 49 days ago
B
Retailer 2
-
$2,942 CAD
View
Most Expensive
B
The Diamond Guys
1964001758 · Oct 28
$4,245 CAD
$3,033 USD
View
2 more retailers have this diamond
Prices start from $2,942 CADSave up to $1,303 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.

B
3.51ct Heart
$2,942 CAD