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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 $358 SGD
$279 USD
As of October 27, 2026
Save $2,449 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,807 SGD at Brilliant Earth · As of October 28, 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 27, 2026, with prices from $358 to $2,807, a $2,449 spread on the same certified stone. Brilliant Earth lists it at $2,807. 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 27
Current: $2,807 SGD|Low: $358 SGD|High: $2,807 SGD|Avg: $1,046 SGD
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 29, 2026
Retailer 4$358 SGD
Retailer 13$408 SGD
Retailer 16$415 SGD
Retailer 3$443 SGD
Retailer 18$443 SGD
Retailer 12$647 SGD
Retailer 9$732 SGD
Retailer 7$754 SGD
Retailer 11$762 SGD
Retailer 2$780 SGD
Retailer 8$792 SGD
Retailer 15$1,133 SGD
Retailer 10$1,316 SGD
Retailer 6$1,427 SGD
Retailer 5$1,491 SGD
Retailer 17$1,771 SGD
Retailer 14$1,781 SGD
Brilliant Earth$2,807 SGD

42 data points across 18 retailers

18 retailers$358 SGD to $2,807 SGD

A
Cheapest Retailer
-
$358 SGD
$279 USD
A
Retailer 2
-
$408 SGD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$415 SGD
$324 USD
View
A
Retailer 4
-
$443 SGD
$346 USD
View
A
Retailer 5
-
$443 SGD
$346 USD
View
A
Retailer 6
-
$647 SGD
$505 USD
View
A
Retailer 7
-
$732 SGD
$571 USD
View
B+
Retailer 8
-
$754 SGD
$588 USD
View
B+
Retailer 9
-
$762 SGD
ZAR 9,610 ZAR
View
B+
Retailer 10
-
$780 SGD
£479 GBP
View
B+
Retailer 11
-
$792 SGD
$618 USD
View
B+
Retailer 12
-
$1,133 SGD
$884 USD
View
B
Retailer 13
-
$1,316 SGD
View
B+
Retailer 14
-
$1,427 SGD
$1,113 USD
View
B
Retailer 15
-
$1,491 SGD
$1,164 USD
View
B
Retailer 16
-
$1,771 SGD
$1,382 USD
View
B
Retailer 17
-
$1,781 SGD
£1,094 GBP
View
Most Expensive
B
Brilliant Earth
21422485A · Oct 28
$2,807 SGD
$2,190 USD
View
17 more retailers have this diamond
Prices start from $358 SGDSave up to $2,449 SGD

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
$358 SGD