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Heart|Lab Grown|IGI

3.00ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG795643139

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795643139

Diamond specifications and retailer prices

From €2,277 EUR
$2,544 USD
As of October 31, 2026
Save €9,619 EUR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €11,896 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3ct lab-grown heart diamond

This 3ct 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 LG795643139 or 795643139. Listed at 22 retailers as of October 30, 2026, with prices from €2,277 to €11,896, a €9,619 spread on the same certified stone. Brilliant Earth lists it at €11,896. 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

3.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795643139
Dimensions9.91 × 8.68 × 6.04 mm
L/W Ratio1.14
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
9.91 mm8.68 mm3.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795643139
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.9%

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: €11,896 EUR|Low: €2,277 EUR|High: €14,459 EUR|Avg: €5,886 EUR
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 2€2,277 EUR
Retailer 5€2,595 EUR
Retailer 15€2,727 EUR
Retailer 9€2,824 EUR
Retailer 10€2,999 EUR
Retailer 6€3,010 EUR
Retailer 8€3,064 EUR
Retailer 4€3,155 EUR
Retailer 3€3,775 EUR
Retailer 17€4,068 EUR
Retailer 7€4,138 EUR
Retailer 20€4,386 EUR
Retailer 16€6,299 EUR
Retailer 18€6,991 EUR
Retailer 19€7,672 EUR
Retailer 14€7,897 EUR
Retailer 11€8,779 EUR
Retailer 12€10,488 EUR
Retailer 13€11,531 EUR
Brilliant Earth€11,896 EUR

41 data points across 20 retailers

22 retailers€2,277 EUR to €11,896 EUR

A
Cheapest Retailer
-
€2,277 EUR
$2,544 USD
Final sale: no returns
A
Retailer 2
-
€2,595 EUR
$2,899 USD
View
A
Retailer 3
-
€2,727 EUR
HK$23,800 HKD
View
A
Retailer 4
-
€2,824 EUR
$3,155 USD
View
A
Retailer 5
-
€2,999 EUR
$3,350 USD
View
A
Retailer 6
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€3,010 EUR
$3,363 USD
View
Retailer 7
-
€3,010 EUR
$3,363 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
€3,064 EUR
$3,423 USD
View
A
Retailer 9
-
€3,155 EUR
$3,525 USD
View
B+
Retailer 10
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€3,775 EUR
$4,218 USD
View
B+
Retailer 11
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€4,068 EUR
£3,578 GBP
View
B+
Retailer 12
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€4,138 EUR
$4,623 USD
View
B+
Retailer 13
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€4,386 EUR
$4,900 USD
View
B+
Retailer 14
-
€5,985 EUR
$6,686 USD
View
B+
Retailer 15
-
€6,299 EUR
$7,037 USD
View
B+
Retailer 16
-
€6,991 EUR
ZAR 126,178 ZAR
View
B+
Retailer 17
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€7,672 EUR
£6,749 GBP
View
B
Retailer 18
-
€7,897 EUR
SGD 11,923 SGD
View
B
Retailer 19
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€8,779 EUR
$9,808 USD
View
B
Retailer 20
-
€10,488 EUR
$11,717 USD
View
B
Retailer 21
-
€11,531 EUR
$12,882 USD
View
Most Expensive
B
Brilliant Earth
20146911A · Oct 30
€11,896 EUR
$13,290 USD
View
21 more retailers have this diamond
Prices start from €2,277 EURSave up to €9,619 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
3.00ct Heart
€2,277 EUR