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Heart|Lab Grown|IGI

1.04ct E FL Heart Lab Grown Diamond

EX • E/FL • IGI LG815697935

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815697935

Diamond specifications and retailer prices

From $397 AUD
$279 USD
As of October 30, 2026
Save $2,379 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,776 AUD 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815697935 or 815697935. Listed at 18 retailers as of October 30, 2026, with prices from $397 to $2,776, a $2,379 spread on the same certified stone. Brilliant Earth lists it at $2,776. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697935
Dimensions6.15 × 7.11 × 3.94 mm
L/W Ratio1.16
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
6.15 mm7.11 mm1.04 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697935
Side View
Table 59.0%Crown 39.6°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 55.4%

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: $2,776 AUD|Low: $397 AUD|High: $3,118 AUD|Avg: $1,161 AUD|-11.0%
Brilliant Earth
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 4$397 AUD
Retailer 13$453 AUD
Retailer 16$461 AUD
Retailer 3$493 AUD
Retailer 18$493 AUD
Retailer 12$719 AUD
Retailer 9$813 AUD
Retailer 7$837 AUD
Retailer 11$847 AUD
Retailer 2$869 AUD
Retailer 8$880 AUD
Retailer 15$1,258 AUD
Retailer 10$1,462 AUD
Retailer 6$1,584 AUD
Retailer 5$1,656 AUD
Retailer 17$1,967 AUD
Retailer 14$1,978 AUD
Brilliant Earth$2,776 AUD

41 data points across 18 retailers

18 retailers$397 AUD to $2,776 AUD

A
Cheapest Retailer
-
$397 AUD
$279 USD
A
Retailer 2
-
$453 AUD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$461 AUD
$324 USD
View
A
Retailer 4
-
$493 AUD
$346 USD
View
A
Retailer 5
-
$493 AUD
$346 USD
View
A
Retailer 6
-
$719 AUD
$505 USD
View
B+
Retailer 7
-
$813 AUD
$571 USD
View
B+
Retailer 8
-
$837 AUD
$588 USD
View
B+
Retailer 9
-
$847 AUD
ZAR 9,610 ZAR
View
B+
Retailer 10
-
$869 AUD
£480 GBP
View
B+
Retailer 11
-
$880 AUD
$618 USD
View
B+
Retailer 12
-
$1,258 AUD
$884 USD
View
B
Retailer 13
-
$1,462 AUD
SGD 1,388 SGD
View
B+
Retailer 14
-
$1,584 AUD
$1,113 USD
View
B
Retailer 15
-
$1,656 AUD
$1,164 USD
View
B
Retailer 16
-
$1,967 AUD
$1,382 USD
View
B
Retailer 17
-
$1,978 AUD
£1,094 GBP
View
Most Expensive
B
Brilliant Earth
21422485A · Oct 30
$2,776 AUD
$1,950 USD
View
17 more retailers have this diamond
Prices start from $397 AUDSave up to $2,379 AUD

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
$397 AUD