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Heart|Lab Grown|IGI

3.44ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784645684

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784645684

Diamond specifications and retailer prices

From €2,092 EUR
$2,337 USD
As of October 30, 2026
Save €12,328 EUR (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €14,420 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.44ct lab-grown heart diamond

This 3.44ct 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 LG784645684 or 784645684. Listed at 13 retailers as of October 30, 2026, with prices from €2,092 to €14,420, a €12,328 spread on the same certified stone. Do Amore Diamonds lists it at €14,420. 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

3.44
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645684
Dimensions10.07 × 9.60 × 6.14 mm
L/W Ratio1.05
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
10.07 mm9.60 mm3.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645684
Side View
Table 58.0%Crown 36.1°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.0%

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 30
Current: €14,420 EUR|Low: €2,092 EUR|High: €17,517 EUR|Avg: €5,582 EUR|-17.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 7€2,092 EUR
Retailer 14€2,280 EUR
Retailer 10€2,450 EUR
Retailer 12€2,578 EUR
Retailer 3€2,810 EUR
Retailer 5€2,990 EUR
Retailer 13€3,688 EUR
Retailer 11€3,725 EUR
Retailer 9€3,792 EUR
Retailer 2€4,499 EUR
Retailer 6€5,747 EUR
Retailer 8€7,222 EUR
Retailer 4€13,632 EUR
Do Amore Diamonds€14,420 EUR

33 data points across 14 retailers

13 retailers€2,092 EUR to €14,420 EUR

A
Cheapest Retailer
-
€2,092 EUR
$2,337 USD
A
Retailer 2
-
€2,280 EUR
$2,547 USD
View
A
Retailer 3
-
€2,450 EUR
$2,737 USD
View
A
Retailer 4
-
€2,578 EUR
$2,880 USD
View
A
Retailer 5
-
€2,810 EUR
$3,139 USD
View
A
Retailer 6
-
€2,990 EUR
$3,340 USD
View
Final sale: no returns
A
Retailer 7
-
€3,688 EUR
$4,120 USD
View
A
Retailer 8
-
€3,725 EUR
$4,162 USD
View
A
Retailer 9
-
€3,792 EUR
$4,237 USD
View
B+
Retailer 10
-
€4,499 EUR
View
B+
Retailer 11
-
€7,222 EUR
£6,353 GBP
View
B
Retailer 12
-
€13,632 EUR
$15,230 USD
View
Most Expensive
B
Do Amore Diamonds
27-7AC024ECA · Oct 31
€14,420 EUR
$16,110 USD
View
12 more retailers have this diamond
Prices start from €2,092 EURSave up to €12,328 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
3.44ct Heart
€2,092 EUR