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Heart|Lab Grown|IGI

1.04ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG840620876

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620876

Diamond specifications and retailer prices

From $497 SGD
$388 USD
As of October 27, 2026
Save $2,322 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,820 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 very-good cut grade and certified by IGI LG840620876 or 840620876. Listed at 18 retailers as of October 27, 2026, with prices from $497 to $2,820, a $2,322 spread on the same certified stone. Brilliant Earth lists it at $2,820. 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
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620876
Dimensions6.40 × 7.07 × 4.01 mm
L/W Ratio1.10
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
6.40 mm7.07 mm1.04 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620876
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 56.7%

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: $2,820 SGD|Low: $497 SGD|High: $2,820 SGD|Avg: $1,270 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 8$497 SGD
Retailer 3$556 SGD
Retailer 4$558 SGD
Retailer 11$618 SGD
Retailer 14$657 SGD
Retailer 6$807 SGD
Retailer 7$840 SGD
Retailer 18$869 SGD
Retailer 12$995 SGD
Retailer 15$1,002 SGD
Retailer 17$1,061 SGD
Retailer 2$1,115 SGD
Retailer 9$1,417 SGD
Retailer 16$1,984 SGD
Retailer 10$2,032 SGD
Retailer 5$2,301 SGD
Retailer 13$2,425 SGD
Brilliant Earth$2,820 SGD

4 data points across 18 retailers

18 retailers$497 SGD to $2,820 SGD

A
Cheapest Retailer
-
$497 SGD
$388 USD
A
Retailer 2
-
$556 SGD
$434 USD
View
Final sale: no returns
A
Retailer 3
-
$558 SGD
$435 USD
View
A
Retailer 4
-
$618 SGD
$482 USD
View
A
Retailer 5
-
$657 SGD
£403 GBP
View
B+
Retailer 6
-
$807 SGD
$630 USD
View
B+
Retailer 7
-
$840 SGD
$655 USD
View
B+
Retailer 8
-
$869 SGD
$678 USD
View
B+
Retailer 9
-
$995 SGD
€739 EUR
View
B+
Retailer 10
-
$1,002 SGD
$782 USD
View
B+
Retailer 11
-
$1,061 SGD
ZAR 13,372 ZAR
View
B+
Retailer 12
-
$1,115 SGD
£685 GBP
View
B
Retailer 13
-
$1,417 SGD
$1,106 USD
View
B
Retailer 14
-
$1,984 SGD
$1,548 USD
View
B
Retailer 15
-
$2,032 SGD
$1,586 USD
View
B
Retailer 16
-
$2,301 SGD
$1,795 USD
View
B
Retailer 17
-
$2,425 SGD
£1,490 GBP
View
Most Expensive
B
Brilliant Earth
22319838A · Oct 28
$2,820 SGD
$2,200 USD
View
17 more retailers have this diamond
Prices start from $497 SGDSave up to $2,322 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
$497 SGD