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Heart|Lab Grown|IGI

1.56ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG818662874

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818662874

Diamond specifications and retailer prices

From $413 CAD
$295 USD
As of October 28, 2026
Save $1,546 CAD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,959 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818662874 or 818662874. Listed at 20 retailers as of October 28, 2026, with prices from $413 to $1,959, a $1,546 spread on the same certified stone. Reve Diamonds lists it at $1,959. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662874
Dimensions8.02 × 7.38 × 4.50 mm
L/W Ratio1.09
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
8.02 mm7.38 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662874
Side View
Table 60.0%Crown 34.9°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 56.1%

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 28
Current: $879 CAD|Low: $307 CAD|High: $2,011 CAD|Avg: $1,104 CAD|+7.5%
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
Reve Diamonds
October 29, 2026
Retailer 4$413 CAD
Retailer 2$647 CAD
Retailer 9$651 CAD
Retailer 6$761 CAD
Retailer 7$789 CAD
Retailer 1$879 CAD
Retailer 13$927 CAD
Retailer 3$1,016 CAD
Retailer 8$1,068 CAD
Retailer 11$1,411 CAD
Retailer 5$1,547 CAD
Retailer 12$1,682 CAD
Retailer 10$1,843 CAD
Reve Diamonds$1,959 CAD

35 data points across 14 retailers

20 retailers$413 CAD to $1,959 CAD

Retailer 1
-
$371 CAD
$265 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$413 CAD
$295 USD
View
Final sale: no returns
Retailer 3
-
$430 CAD
$307 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$453 CAD
$324 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$459 CAD
$328 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$459 CAD
$328 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$647 CAD
$462 USD
View
A
Retailer 8
-
$651 CAD
$465 USD
View
A
Retailer 9
-
$761 CAD
€518 EUR
View
A
Retailer 10
-
$789 CAD
ZAR 9,105 ZAR
View
B+
Retailer 11
-
$879 CAD
£495 GBP
View
B+
Retailer 12
-
$927 CAD
$662 USD
View
B+
Retailer 13
-
$1,016 CAD
$726 USD
View
B+
Retailer 14
-
$1,068 CAD
A$1,174 AUD
View
B
Retailer 15
-
$1,411 CAD
$1,008 USD
View
Retailer 16
-
$1,477 CAD
$1,055 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,547 CAD
$1,106 USD
View
B
Retailer 18
-
$1,682 CAD
$1,202 USD
View
B
Retailer 19
-
$1,843 CAD
£1,037 GBP
View
Most Expensive
B
Reve Diamonds
588D3C4D0 · Oct 28
$1,959 CAD
$1,400 USD
View
19 more retailers have this diamond
Prices start from $413 CADSave up to $1,546 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
1.56ct Heart
$413 CAD