Heart|Lab Grown|IGI

0.51ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG805673549

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805673549

Diamond specifications and retailer prices

From $213 CAD
As of November 4, 2026
Save $446 CAD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,501 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805673549 or 805673549. Listed at 16 retailers as of November 4, 2026, with a 209% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673549
Dimensions5.51 × 5.16 × 3.08 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm5.16 mm0.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673549
Side View
Table 71.0%Crown 35.5°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 55.9%

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: Nov 4
Current: $1,501 CAD|Low: $139 CAD|High: $1,534 CAD|Avg: $467 CAD|-2.1%
MOH London
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
Retailer 15
November 5, 2026
Retailer 4$146 CAD
Retailer 7$170 CAD
Retailer 6$194 CAD
Retailer 3$322 CAD
Retailer 12$327 CAD
Retailer 2$350 CAD
Retailer 10$361 CAD
Retailer 11$418 CAD
Retailer 9$435 CAD
Retailer 13$460 CAD
Retailer 15$506 CAD
Retailer 14$520 CAD
Retailer 5$584 CAD
Retailer 8$659 CAD
MOH London$1,501 CAD

42 data points across 15 retailers

16 retailers$213 CAD to $659 CAD

Retailer 1
-
$146 CAD
Price last confirmed 13 days ago
Retailer 2
-
$170 CAD
View
Price last confirmed 12 days ago
Retailer 3
-
$194 CAD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$213 CAD
View
Retailer 5
-
$322 CAD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$327 CAD
View
B+
Retailer 7
-
$350 CAD
View
B+
Retailer 8
-
$361 CAD
View
B+
Retailer 9
-
$418 CAD
View
B+
Retailer 10
-
$435 CAD
View
B
Retailer 11
-
$460 CAD
View
B+
Retailer 12
-
$506 CAD
View
B+
Retailer 13
-
$520 CAD
View
Retailer 14
-
$584 CAD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$659 CAD
View
Most Expensive
MOH London
LG805673549 · Nov 5
$1,501 CAD
£848 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $213 CADSave up to $446 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
$213 CAD