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Heart|Lab Grown|IGI

1.53ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG818660239

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818660239

Diamond specifications and retailer prices

From $701 SGD
$548 USD
As of October 30, 2026
Save $5,525 SGD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,226 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818660239 or 818660239. Listed at 10 retailers as of October 30, 2026, with prices from $701 to $6,226, a $5,525 spread on the same certified stone. Do Amore Diamonds lists it at $6,226. 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

1.53
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660239
Dimensions7.88 × 6.93 × 4.66 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
7.88 mm6.93 mm1.53 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660239
Side View
Table 58.0%Crown 39°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 59.1%

Caratlytics Score

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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: $6,226 SGD|Low: $701 SGD|High: $6,699 SGD|Avg: $2,507 SGD|-7.1%
Do Amore Diamonds
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
October 31, 2026
Retailer 8$701 SGD
Retailer 14$785 SGD
Retailer 6$913 SGD
Retailer 10$1,161 SGD
Retailer 9$1,344 SGD
Retailer 2$1,349 SGD
Retailer 5$1,563 SGD
Retailer 3$1,897 SGD
Retailer 11$2,081 SGD
Retailer 12$2,524 SGD
Retailer 13$4,171 SGD
Retailer 4$4,297 SGD
Retailer 7$4,321 SGD
Do Amore Diamonds$6,226 SGD

17 data points across 14 retailers

10 retailers$701 SGD to $6,226 SGD

A
Cheapest Retailer
-
$701 SGD
$548 USD
A
Retailer 2
-
$785 SGD
$614 USD
View
A
Retailer 3
-
$1,161 SGD
$908 USD
View
A
Retailer 4
-
$1,344 SGD
$1,051 USD
View
B+
Retailer 5
-
$1,349 SGD
$1,055 USD
View
B+
Retailer 6
-
$2,081 SGD
$1,628 USD
View
B+
Retailer 7
-
$2,524 SGD
$1,974 USD
View
B
Retailer 8
-
$4,171 SGD
£2,569 GBP
View
B
Retailer 9
-
$4,321 SGD
$3,380 USD
View
Most Expensive
B
Do Amore Diamonds
27-9F993F3F4 · Oct 31
$6,226 SGD
$4,870 USD
View
9 more retailers have this diamond
Prices start from $701 SGDSave up to $5,525 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
1.53ct Heart
$701 SGD