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Heart|Lab Grown|IGI

0.51ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG839630301

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839630301

Diamond specifications and retailer prices

From $208 CAD
As of November 4, 2026
Save $1,227 CAD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,435 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839630301 or 839630301. Listed at 15 retailers as of November 4, 2026, with prices from $208 to $1,435, a $1,227 spread on the same certified stone. Reve Diamonds lists it at $1,435. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839630301
Dimensions4.83 × 5.57 × 3.23 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.83 mm5.57 mm0.51 ctD / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839630301
Side View
Table 69.0%Crown 40.7°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $440 CAD|Low: $208 CAD|High: $1,435 CAD|Avg: $570 CAD|+2.3%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 11$208 CAD
Retailer 2$230 CAD
Retailer 10$240 CAD
Retailer 4$256 CAD
Retailer 9$256 CAD
Retailer 14$344 CAD
Retailer 13$346 CAD
Retailer 1$440 CAD
Retailer 8$465 CAD
Retailer 5$569 CAD
Retailer 3$825 CAD
Retailer 12$872 CAD
Retailer 6$902 CAD
Retailer 7$1,196 CAD
Reve Diamonds$1,435 CAD

16 data points across 15 retailers

15 retailers$208 CAD to $1,435 CAD

A
Cheapest Retailer
-
$208 CAD
A
Retailer 2
-
$230 CAD
View
Final sale: no returns
A
Retailer 3
-
$240 CAD
View
Retailer 4
-
$256 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$256 CAD
View
B+
Retailer 6
-
$344 CAD
View
B+
Retailer 7
-
$346 CAD
View
B+
Retailer 8
-
$440 CAD
View
B+
Retailer 9
-
$465 CAD
View
B
Retailer 10
-
$569 CAD
View
B
Retailer 11
-
$825 CAD
View
B
Retailer 12
-
$872 CAD
View
B
Retailer 13
-
$902 CAD
View
B
Retailer 14
-
$1,196 CAD
View
Most Expensive
B
Reve Diamonds
FFB9F327B · Nov 4
$1,435 CAD
$1,030 USD
View
14 more retailers have this diamond
Prices start from $208 CADSave up to $1,227 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
0.51ct Heart
$208 CAD