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Heart|Lab Grown|IGI

5.21ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG786630479

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786630479

Diamond specifications and retailer prices

From $6,585 CAD
$4,714 USD
As of October 30, 2026
3 retailers carry this diamond
Most expensive: $11,326 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 5.21ct lab-grown heart diamond

This 5.21ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786630479 or 786630479. Listed at 3 retailers as of October 30, 2026. 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

5.21
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786630479
Dimensions11.56 × 11.86 × 6.85 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm11.86 mm5.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786630479
Side View
Table 66.0%Crown 36.2°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 57.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $11,326 CAD|Low: $4,998 CAD|High: $20,166 CAD|Avg: $10,043 CAD|-0.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 21, 2026
Retailer 2$5,012 CAD
Retailer 3$6,585 CAD
Retailer 4$7,707 CAD
Novita Diamonds$11,326 CAD
Retailer 5$20,166 CAD

6 data points across 5 retailers

3 retailers

Retailer 1
-
$5,012 CAD
$3,588 USD
Price last confirmed 9 days ago
B
Retailer 2
-
$6,585 CAD
$4,714 USD
View
Most Expensive
Novita Diamonds
cert_786630479 · Oct 8
$11,326 CAD
A$12,474 AUD
View
Price last confirmed 22 days ago
2 more retailers have this diamond
Prices start from $6,585 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
5.21ct Heart
$6,585 CAD