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Heart|Lab Grown|IGI

4.04ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784604229

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784604229

Diamond specifications and retailer prices

From €3,792 EUR
$4,236 USD
As of October 31, 2026
Save €20,841 EUR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €24,633 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.04ct lab-grown heart diamond

This 4.04ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784604229 or 784604229. Listed at 18 retailers as of October 30, 2026, with prices from €3,792 to €24,633, a €20,841 spread on the same certified stone. Do Amore Diamonds lists it at €24,633. 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

4.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784604229
Dimensions10.96 × 9.59 × 6.30 mm
L/W Ratio1.14
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
10.96 mm9.59 mm4.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784604229
Side View
Table 60.0%Crown 37.6°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €24,633 EUR|Low: €4,010 EUR|High: €29,905 EUR|Avg: €10,045 EUR|-17.6%
Do Amore Diamonds
Retailer 2
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Retailer 19
November 1, 2026
Retailer 6€4,010 EUR
Retailer 18€4,157 EUR
Retailer 13€4,202 EUR
Retailer 16€4,213 EUR
Retailer 11€4,599 EUR
Retailer 8€5,042 EUR
Retailer 10€5,164 EUR
Retailer 17€5,508 EUR
Retailer 2€5,729 EUR
Retailer 12€5,896 EUR
Retailer 19€5,943 EUR
Retailer 15€9,543 EUR
Retailer 14€9,757 EUR
Retailer 4€10,219 EUR
Retailer 3€11,433 EUR
Retailer 5€16,357 EUR
Retailer 9€17,199 EUR
Retailer 7€20,564 EUR
Do Amore Diamonds€24,633 EUR

31 data points across 19 retailers

18 retailers€3,792 EUR to €24,633 EUR

A
Cheapest Retailer
-
€3,792 EUR
$4,236 USD
A
Retailer 2
-
€4,010 EUR
$4,480 USD
View
Final sale: no returns
A
Retailer 3
-
€4,157 EUR
$4,644 USD
View
A
Retailer 4
-
€4,202 EUR
$4,695 USD
View
Retailer 5
-
€5,042 EUR
$5,633 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€5,489 EUR
$6,132 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
€5,508 EUR
$6,154 USD
View
A
Retailer 8
-
€5,729 EUR
$6,400 USD
View
A
Retailer 9
-
€5,896 EUR
£5,187 GBP
View
A
Retailer 10
-
€5,943 EUR
$6,639 USD
View
B+
Retailer 11
-
€9,543 EUR
£8,395 GBP
View
B+
Retailer 12
-
€9,757 EUR
ZAR 176,098 ZAR
View
B+
Retailer 13
-
€10,219 EUR
$11,417 USD
View
B+
Retailer 14
-
€11,433 EUR
$12,773 USD
View
B
Retailer 15
-
€16,357 EUR
$18,274 USD
View
B
Retailer 16
-
€17,199 EUR
$19,215 USD
View
B
Retailer 17
-
€20,564 EUR
$22,974 USD
View
Most Expensive
B
Do Amore Diamonds
27-46206116D · Oct 30
€24,633 EUR
$27,520 USD
View
17 more retailers have this diamond
Prices start from €3,792 EURSave up to €20,841 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
4.04ct Heart
€3,792 EUR