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Heart|Lab Grown|IGI

4.16ct F IF Heart Lab Grown Diamond

EX • F/IF • IGI LG601389918

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG601389918

Diamond specifications and retailer prices

From €3,637 EUR
$4,079 USD
As of October 31, 2026
Save €23,761 EUR (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €27,398 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.16ct lab-grown heart diamond

This 4.16ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG601389918 or 601389918. Listed at 21 retailers as of October 31, 2026, with prices from €3,637 to €27,398, a €23,761 spread on the same certified stone. Do Amore Diamonds lists it at €27,398. 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

4.16
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601389918
Dimensions9.98 × 11.16 × 6.59 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
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
9.98 mm11.16 mm4.16 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601389918
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°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 31
Current: €4,246 EUR|Low: €3,822 EUR|High: €11,671 EUR|Avg: €6,688 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 17€3,982 EUR
Retailer 15€4,173 EUR
Retailer 1€4,246 EUR
Retailer 9€4,418 EUR
Retailer 8€4,460 EUR
Retailer 2€4,618 EUR
Retailer 6€4,618 EUR
Retailer 4€4,654 EUR
Retailer 3€6,010 EUR
Retailer 16€6,052 EUR
Retailer 10€6,446 EUR
Retailer 7€7,146 EUR
Retailer 5€8,682 EUR
Retailer 11€8,800 EUR
Retailer 13€10,430 EUR
Retailer 12€10,851 EUR
Retailer 14€11,209 EUR

41 data points across 17 retailers

21 retailers€3,637 EUR to €27,398 EUR

A
Cheapest Retailer
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€3,637 EUR
$4,079 USD
A
Retailer 2
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€3,982 EUR
$4,466 USD
View
A
Retailer 3
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€4,173 EUR
$4,680 USD
View
A
Retailer 4
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€4,246 EUR
£3,750 GBP
View
A
Retailer 5
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€4,418 EUR
$4,955 USD
View
A
Retailer 6
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€4,460 EUR
$5,002 USD
View
Final sale: no returns
A
Retailer 7
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€4,618 EUR
$5,180 USD
View
Retailer 8
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€4,618 EUR
$5,180 USD
View
Price last confirmed 17 days ago
A
Retailer 9
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€4,654 EUR
$5,220 USD
View
A
Retailer 10
-
€6,010 EUR
$6,741 USD
View
A
Retailer 11
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€6,052 EUR
$6,788 USD
View
A
Retailer 12
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€6,446 EUR
£5,693 GBP
View
A
Retailer 13
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€7,146 EUR
$8,015 USD
View
A
Retailer 14
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€8,682 EUR
$9,738 USD
View
A
Retailer 15
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€8,800 EUR
$9,870 USD
View
A
Retailer 16
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€10,430 EUR
£9,211 GBP
View
A
Retailer 17
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€10,851 EUR
ZAR 196,611 ZAR
View
Retailer 18
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€11,209 EUR
A$19,341 AUD
View
Price last confirmed 11 days ago
B+
Retailer 19
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€15,011 EUR
$16,836 USD
View
B+
Retailer 20
-
€18,291 EUR
$20,515 USD
View
Most Expensive
B+
Do Amore Diamonds
27-2513E9DCF · Oct 31
€27,398 EUR
$30,730 USD
View
20 more retailers have this diamond
Prices start from €3,637 EURSave up to €23,761 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
4.16ct Heart
€3,637 EUR