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Heart|Lab Grown|IGI

3.80ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG760565914

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG760565914

Diamond specifications and retailer prices

From €2,781 EUR
$3,107 USD
As of October 30, 2026
Save €16,356 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €19,137 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.8ct lab-grown heart diamond

This 3.8ct 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 LG760565914 or 760565914. Listed at 20 retailers as of October 30, 2026, with prices from €2,781 to €19,137, a €16,356 spread on the same certified stone. Do Amore Diamonds lists it at €19,137. 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

3.80
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760565914
Dimensions9.32 × 10.98 × 6.23 mm
L/W Ratio1.18
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
9.32 mm10.98 mm3.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760565914
Side View
Table 58.0%Crown 38.4°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
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: €19,137 EUR|Low: €2,781 EUR|High: €23,281 EUR|Avg: €7,828 EUR|-17.8%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Retailer 18
October 31, 2026
Retailer 9€2,781 EUR
Retailer 14€3,026 EUR
Retailer 6€3,114 EUR
Retailer 18€3,227 EUR
Retailer 5€3,287 EUR
Retailer 13€3,370 EUR
Retailer 16€3,543 EUR
Retailer 10€4,450 EUR
Retailer 15€4,541 EUR
Retailer 17€4,560 EUR
Retailer 2€4,716 EUR
Retailer 8€7,896 EUR
Retailer 11€8,268 EUR
Retailer 12€9,075 EUR
Retailer 3€9,316 EUR
Retailer 4€12,512 EUR
Retailer 7€14,858 EUR
Do Amore Diamonds€19,137 EUR

39 data points across 18 retailers

20 retailers€2,781 EUR to €19,137 EUR

A
Cheapest Retailer
-
€2,781 EUR
$3,107 USD
A
Retailer 2
-
€3,026 EUR
$3,381 USD
View
A
Retailer 3
-
€3,114 EUR
$3,479 USD
View
Final sale: no returns
A
Retailer 4
-
€3,227 EUR
$3,605 USD
View
A
Retailer 5
-
€3,287 EUR
$3,672 USD
View
A
Retailer 6
-
€3,370 EUR
$3,765 USD
View
A
Retailer 7
-
€3,543 EUR
$3,958 USD
View
Retailer 8
-
€3,925 EUR
$4,385 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
€4,450 EUR
$4,972 USD
View
B+
Retailer 10
-
€4,541 EUR
$5,073 USD
View
B+
Retailer 11
-
€4,560 EUR
$5,094 USD
View
B+
Retailer 12
-
€4,716 EUR
£4,148 GBP
View
B+
Retailer 13
-
€7,896 EUR
$8,821 USD
View
B+
Retailer 14
-
€8,268 EUR
ZAR 149,228 ZAR
View
B+
Retailer 15
-
€9,075 EUR
£7,983 GBP
View
B+
Retailer 16
-
€9,316 EUR
$10,408 USD
View
B
Retailer 17
-
€12,512 EUR
$13,979 USD
View
B
Retailer 18
-
€14,858 EUR
$16,599 USD
View
B
Retailer 19
-
€15,928 EUR
$17,795 USD
View
Most Expensive
B
Do Amore Diamonds
27-776E271F4 · Oct 31
€19,137 EUR
$21,380 USD
View
19 more retailers have this diamond
Prices start from €2,781 EURSave up to €16,356 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
3.80ct Heart
€2,781 EUR