Heart|Lab Grown|IGI

5.09ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG839636464

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839636464

Diamond specifications and retailer prices

From $1,281 CAD
$917 USD
As of October 29, 2026
Save $462 CAD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $13,494 CAD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839636464 or 839636464. Listed at 3 retailers as of October 29, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.09
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839636464
Dimensions10.78 × 11.95 × 6.84 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm11.95 mm5.09 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839636464
Side View
Table 60.0%Crown 34.4°Girdle: STK-THKPavilion 39°Culet: NoneDepth 57.2%

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: $1,281 CAD|Low: $1,281 CAD|High: $2,102 CAD|Avg: $1,797 CAD|-3.7%
Retailer 1
Retailer 2
Retailer 3
October 27, 2026
Retailer 1$1,281 CAD
Retailer 2$1,743 CAD
Retailer 3$2,102 CAD

5 data points across 3 retailers

3 retailers$1,281 CAD to $1,743 CAD

A
Cheapest Retailer
-
$1,281 CAD
$917 USD
Final sale: no returns
B+
Retailer 2
-
$1,743 CAD
$1,248 USD
View
Most Expensive
Brilliant Earth
21602905A · Oct 1
$13,494 CAD
$9,660 USD
View
Price last confirmed 29 days ago
2 more retailers have this diamond
Prices start from $1,281 CADSave up to $462 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
5.09ct Heart
$1,281 CAD