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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 €241 EUR
$269 USD
As of October 30, 2026
Save €945 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,186 EUR 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 €241 to €1,186, a €945 spread on the same certified stone. Reve Diamonds lists it at €1,186. 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: €507 EUR|Low: €171 EUR|High: €1,186 EUR|Avg: €630 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 30, 2026
Retailer 8€241 EUR
Retailer 5€352 EUR
Retailer 6€378 EUR
Retailer 2€484 EUR
Retailer 1€507 EUR
Retailer 7€585 EUR
Retailer 4€863 EUR
Retailer 9€907 EUR
Retailer 3€1,073 EUR
Reve Diamonds€1,186 EUR

32 data points across 10 retailers

15 retailers€241 EUR to €1,186 EUR

Retailer 1
-
€216 EUR
$241 USD
Price last confirmed 22 days ago
A
Retailer 2
-
€241 EUR
$269 USD
View
Final sale: no returns
Retailer 3
-
€251 EUR
$280 USD
View
Price last confirmed 31 days ago
Retailer 4
-
€268 EUR
$299 USD
View
Price last confirmed 27 days ago
Retailer 5
-
€268 EUR
$299 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
€352 EUR
$393 USD
View
A
Retailer 7
-
€378 EUR
$422 USD
View
B+
Retailer 8
-
€484 EUR
ZAR 8,733 ZAR
View
B+
Retailer 9
-
€507 EUR
£446 GBP
View
B+
Retailer 10
-
€585 EUR
$654 USD
View
Retailer 11
-
€860 EUR
$961 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
€863 EUR
$964 USD
View
B
Retailer 13
-
€907 EUR
$1,013 USD
View
B
Retailer 14
-
€1,073 EUR
£944 GBP
View
Most Expensive
B
Reve Diamonds
ADA0BA024 · Oct 30
€1,186 EUR
$1,325 USD
View
14 more retailers have this diamond
Prices start from €241 EURSave up to €945 EUR

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
€241 EUR