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Heart|Lab Grown|IGI

0.56ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG818657645

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818657645

Diamond specifications and retailer prices

From $344 SGD
$269 USD
As of October 30, 2026
Save $1,350 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,693 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.56ct lab-grown heart diamond

This 0.56ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818657645 or 818657645. Listed at 15 retailers as of October 30, 2026, with prices from $344 to $1,693, a $1,350 spread on the same certified stone. Reve Diamonds lists it at $1,693. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.56
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657645
Dimensions5.76 × 5.11 × 3.40 mm
L/W Ratio1.13
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
5.76 mm5.11 mm0.56 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657645
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.0%

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: $724 SGD|Low: $244 SGD|High: $1,693 SGD|Avg: $904 SGD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 31, 2026
Retailer 8$344 SGD
Retailer 5$502 SGD
Retailer 6$539 SGD
Retailer 2$691 SGD
Retailer 1$724 SGD
Retailer 7$836 SGD
Retailer 4$1,232 SGD
Retailer 9$1,295 SGD
Retailer 3$1,533 SGD
Reve Diamonds$1,693 SGD

32 data points across 10 retailers

15 retailers$344 SGD to $1,693 SGD

Retailer 1
-
$308 SGD
$241 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$344 SGD
$269 USD
View
Final sale: no returns
Retailer 3
-
$358 SGD
$280 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$382 SGD
$299 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$382 SGD
$299 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$502 SGD
$393 USD
View
A
Retailer 7
-
$539 SGD
$422 USD
View
B+
Retailer 8
-
$691 SGD
ZAR 8,733 ZAR
View
B+
Retailer 9
-
$724 SGD
£446 GBP
View
B+
Retailer 10
-
$836 SGD
$654 USD
View
Retailer 11
-
$1,229 SGD
$961 USD
View
Price last confirmed 31 days ago
B
Retailer 12
-
$1,232 SGD
$964 USD
View
B
Retailer 13
-
$1,295 SGD
$1,013 USD
View
B
Retailer 14
-
$1,533 SGD
£944 GBP
View
Most Expensive
B
Reve Diamonds
ADA0BA024 · Oct 30
$1,693 SGD
$1,325 USD
View
14 more retailers have this diamond
Prices start from $344 SGDSave up to $1,350 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
0.56ct Heart
$344 SGD