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Heart|Lab Grown|IGI

0.53ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG678554366

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678554366

Diamond specifications and retailer prices

From $265 CAD
$190 USD
As of October 30, 2026
Save $1,359 CAD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,625 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678554366 or 678554366. Listed at 21 retailers as of October 30, 2026, with prices from $265 to $1,625, a $1,359 spread on the same certified stone. Reve Diamonds lists it at $1,625. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678554366
Dimensions5.94 × 5.94 × 5.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.94 mm5.94 mm0.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678554366
Side View
Table 64.0%Crown 30.9°Girdle: THN-MEDPavilion 38.6°Culet: NoneDepth 53.4%

Caratlytics Score

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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 30
Current: $599 CAD|Low: $265 CAD|High: $1,775 CAD|Avg: $759 CAD|+4.2%
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 2$265 CAD
Retailer 3$298 CAD
Retailer 4$330 CAD
Retailer 13$330 CAD
Retailer 15$355 CAD
Retailer 9$363 CAD
Retailer 5$577 CAD
Retailer 10$596 CAD
Retailer 1$599 CAD
Retailer 12$619 CAD
Retailer 7$636 CAD
Retailer 16$671 CAD
Retailer 11$843 CAD
Retailer 17$1,064 CAD
Retailer 6$1,109 CAD
Retailer 8$1,136 CAD
Retailer 14$1,545 CAD
Reve Diamonds$1,625 CAD

41 data points across 18 retailers

21 retailers$265 CAD to $1,625 CAD

A
Cheapest Retailer
-
$265 CAD
$190 USD
A
Retailer 2
-
$298 CAD
$213 USD
View
Final sale: no returns
Retailer 3
-
$300 CAD
$215 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$330 CAD
$236 USD
View
A
Retailer 5
-
$330 CAD
$236 USD
View
A
Retailer 6
-
$355 CAD
$254 USD
View
Retailer 7
-
$363 CAD
$260 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$388 CAD
$278 USD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$577 CAD
$413 USD
View
B+
Retailer 10
-
$596 CAD
ZAR 6,896 ZAR
View
B+
Retailer 11
-
$599 CAD
£337 GBP
View
B+
Retailer 12
-
$619 CAD
A$682 AUD
View
B+
Retailer 13
-
$636 CAD
$455 USD
View
Retailer 14
-
$671 CAD
$480 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$843 CAD
A$928 AUD
View
B
Retailer 16
-
$1,064 CAD
$762 USD
View
B
Retailer 17
-
$1,109 CAD
$794 USD
View
B
Retailer 18
-
$1,136 CAD
$813 USD
View
Retailer 19
-
$1,247 CAD
$893 USD
View
Price last confirmed 30 days ago
B
Retailer 20
-
$1,545 CAD
£871 GBP
View
Most Expensive
B
Reve Diamonds
D6571FEF6 · Oct 30
$1,625 CAD
$1,163 USD
View
20 more retailers have this diamond
Prices start from $265 CADSave up to $1,359 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
0.53ct Heart
$265 CAD