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Heart|Lab Grown|IGI

1.02ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG825656312

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825656312

Diamond specifications and retailer prices

From $251 CAD
$179 USD
As of October 30, 2026
Save $1,179 CAD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,624 CAD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825656312 or 825656312. Listed at 19 retailers as of October 25, 2026, with a 470% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656312
Dimensions6.23 × 7.09 × 3.89 mm
L/W Ratio1.14
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
6.23 mm7.09 mm1.02 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656312
Side View
Table 60.0%Crown 37.3°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 54.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $559 CAD|Low: $245 CAD|High: $1,495 CAD|Avg: $630 CAD|+0.4%
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
Retailer 18
October 30, 2026
Retailer 3$251 CAD
Retailer 15$281 CAD
Retailer 17$291 CAD
Retailer 6$305 CAD
Retailer 12$311 CAD
Retailer 11$382 CAD
Retailer 2$534 CAD
Retailer 16$550 CAD
Retailer 1$559 CAD
Retailer 18$577 CAD
Retailer 13$647 CAD
Retailer 4$760 CAD
Retailer 10$767 CAD
Retailer 8$881 CAD
Retailer 14$1,001 CAD
Retailer 5$1,076 CAD
Retailer 9$1,085 CAD
Retailer 7$1,429 CAD

31 data points across 18 retailers

19 retailers$251 CAD to $1,429 CAD

A
Cheapest Retailer
-
$251 CAD
$179 USD
A
Retailer 2
-
$281 CAD
$201 USD
View
Final sale: no returns
A
Retailer 3
-
$291 CAD
$208 USD
View
A
Retailer 4
-
$305 CAD
$218 USD
View
A
Retailer 5
-
$311 CAD
$222 USD
View
A
Retailer 6
-
$382 CAD
£215 GBP
View
B+
Retailer 7
-
$534 CAD
ZAR 6,168 ZAR
View
B+
Retailer 8
-
$550 CAD
$393 USD
View
B+
Retailer 9
-
$559 CAD
£314 GBP
View
B+
Retailer 10
-
$577 CAD
$412 USD
View
B+
Retailer 11
-
$647 CAD
$462 USD
View
B+
Retailer 12
-
$760 CAD
A$835 AUD
View
B+
Retailer 13
-
$767 CAD
$548 USD
View
B
Retailer 14
-
$881 CAD
SGD 851 SGD
View
B
Retailer 15
-
$1,001 CAD
$715 USD
View
B
Retailer 16
-
$1,076 CAD
$769 USD
View
B
Retailer 17
-
$1,085 CAD
$775 USD
View
B
Retailer 18
-
$1,429 CAD
£804 GBP
View
Most Expensive
Brilliant Earth
21494959A · Sep 28
$1,624 CAD
$1,160 USD
View
Price last confirmed 31 days ago
18 more retailers have this diamond
Prices start from $251 CADSave up to $1,179 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
1.02ct Heart
$251 CAD