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Heart|Lab Grown|IGI

5.06ct F FL Heart Lab Grown Diamond

ID • F/FL • IGI LG816615471

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816615471

Diamond specifications and retailer prices

From €11,350 EUR
$12,680 USD
As of October 31, 2026
4 retailers carry this diamond
Most expensive: €13,706 EUR at MOH London · As of October 11, 2026
View at MOH London

About this 5.06ct lab-grown heart diamond

This 5.06ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615471 or 816615471. Listed at 4 retailers as of October 31, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.06
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615471
Dimensions11.73 × 10.60 × 6.85 mm
L/W Ratio1.11
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
11.73 mm10.60 mm5.06 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615471
Side View
Table 61.0%Crown 37.3°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 58.4%

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 31
Current: €13,706 EUR|Low: €6,131 EUR|High: €37,885 EUR|Avg: €16,830 EUR|-10.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6€6,131 EUR
Retailer 3€7,838 EUR
Retailer 8€9,410 EUR
Retailer 4€9,474 EUR
Retailer 2€11,350 EUR
Retailer 9€12,529 EUR
MOH London€13,706 EUR
Retailer 7€16,157 EUR
Retailer 5€36,403 EUR
Retailer 10€37,885 EUR

6 data points across 10 retailers

4 retailers

Retailer 1
-
€7,838 EUR
$8,757 USD
Price last confirmed 20 days ago
Retailer 2
-
€9,474 EUR
$10,584 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
€11,350 EUR
$12,680 USD
View
Most Expensive
MOH London
LG816615471 · Oct 11
€13,706 EUR
£12,057 GBP
View
Price last confirmed 21 days ago
3 more retailers have this diamond
Prices start from €11,350 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
5.06ct Heart
€11,350 EUR