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Heart|Lab Grown|IGI

0.56ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG816603107

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816603107

Diamond specifications and retailer prices

From €282 EUR
$315 USD
As of November 1, 2026
Save €1,020 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,302 EUR at Reve Diamonds · As of November 1, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816603107 or 816603107. Listed at 17 retailers as of November 1, 2026, with prices from €282 to €1,302, a €1,020 spread on the same certified stone. Reve Diamonds lists it at €1,302. 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
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816603107
Dimensions5.08 × 5.76 × 3.36 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
5.08 mm5.76 mm0.56 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816603107
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 58.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,253 EUR|Low: €173 EUR|High: €1,267 EUR|Avg: €608 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3€173 EUR
Retailer 2€282 EUR
Retailer 11€312 EUR
Retailer 9€371 EUR
Retailer 10€440 EUR
Retailer 6€474 EUR
Retailer 5€551 EUR
Retailer 7€565 EUR
Retailer 12€696 EUR
Retailer 8€960 EUR
Retailer 4€1,050 EUR
Retailer 1€1,253 EUR

35 data points across 12 retailers

17 retailers€282 EUR to €1,302 EUR

Retailer 1
-
€252 EUR
$282 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€282 EUR
$315 USD
View
Final sale: no returns
Retailer 3
-
€293 EUR
$327 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€309 EUR
$345 USD
View
Price last confirmed 37 days ago
Retailer 5
-
€312 EUR
$349 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€312 EUR
$349 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
€371 EUR
$415 USD
View
B+
Retailer 8
-
€440 EUR
$492 USD
View
B+
Retailer 9
-
€474 EUR
$530 USD
View
B+
Retailer 10
-
€551 EUR
£485 GBP
View
B+
Retailer 11
-
€565 EUR
ZAR 10,203 ZAR
View
B+
Retailer 12
-
€696 EUR
$778 USD
View
B
Retailer 13
-
€960 EUR
$1,073 USD
View
Retailer 14
-
€1,005 EUR
$1,123 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
€1,050 EUR
$1,173 USD
View
B
Retailer 16
-
€1,253 EUR
£1,102 GBP
View
Most Expensive
B
Reve Diamonds
9302BAB41 · Nov 1
€1,302 EUR
$1,454 USD
View
16 more retailers have this diamond
Prices start from €282 EURSave up to €1,020 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
€282 EUR