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Heart|Lab Grown|IGI

1.04ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG831693557

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831693557

Diamond specifications and retailer prices

From $367 CAD
$263 USD
As of October 30, 2026
Save $2,426 CAD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,794 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831693557 or 831693557. Listed at 11 retailers as of October 30, 2026, with prices from $367 to $2,794, a $2,426 spread on the same certified stone. Brilliant Earth lists it at $2,794. 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

1.04
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693557
Dimensions6.30 × 7.01 × 4.10 mm
L/W Ratio1.11
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
6.30 mm7.01 mm1.04 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693557
Side View
Table 59.0%Crown 38.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.5%

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: Oct 30
Current: $2,794 CAD|Low: $367 CAD|High: $2,794 CAD|Avg: $996 CAD|+22.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$367 CAD
Retailer 5$432 CAD
Retailer 7$447 CAD
Retailer 9$548 CAD
Retailer 11$700 CAD
Retailer 4$770 CAD
Retailer 3$994 CAD
Retailer 10$1,097 CAD
Retailer 2$1,314 CAD
Retailer 6$1,643 CAD
Brilliant Earth$2,794 CAD

16 data points across 11 retailers

11 retailers$367 CAD to $2,794 CAD

A
Cheapest Retailer
-
$367 CAD
$263 USD
Final sale: no returns
A
Retailer 2
-
$432 CAD
£244 GBP
View
A
Retailer 3
-
$447 CAD
HK$2,500 HKD
View
A
Retailer 4
-
$548 CAD
$392 USD
View
A
Retailer 5
-
$700 CAD
ZAR 8,098 ZAR
View
B+
Retailer 6
-
$770 CAD
£434 GBP
View
B+
Retailer 7
-
$994 CAD
A$1,095 AUD
View
B+
Retailer 8
-
$1,097 CAD
SGD 1,061 SGD
View
B
Retailer 9
-
$1,314 CAD
$941 USD
View
B
Retailer 10
-
$1,643 CAD
£926 GBP
View
Most Expensive
B
Brilliant Earth
22132461A · Oct 30
$2,794 CAD
$2,000 USD
View
10 more retailers have this diamond
Prices start from $367 CADSave up to $2,426 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
1.04ct Heart
$367 CAD