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Heart|Lab Grown|IGI

3.00ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG744514438

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG744514438

Diamond specifications and retailer prices

From €1,773 EUR
$1,989 USD
As of October 30, 2026
Save €10,432 EUR (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €12,206 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 LG744514438 or 744514438. Listed at 13 retailers as of October 30, 2026, with prices from €1,773 to €12,206, a €10,432 spread on the same certified stone. Do Amore Diamonds lists it at €12,206. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514438
Dimensions8.96 × 9.66 × 5.82 mm
L/W Ratio1.08
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
8.96 mm9.66 mm3.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514438
Side View
Table 59.0%Crown 34.6°Girdle: THK-VTKPavilion 40.8°Culet: NoneDepth 60.2%

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: €12,206 EUR|Low: €1,773 EUR|High: €14,577 EUR|Avg: €4,705 EUR|-16.3%
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
November 1, 2026
Retailer 11€1,773 EUR
Retailer 3€1,984 EUR
Retailer 7€2,094 EUR
Retailer 8€2,122 EUR
Retailer 9€2,179 EUR
Retailer 5€2,503 EUR
Retailer 2€3,121 EUR
Retailer 13€3,309 EUR
Retailer 14€3,392 EUR
Retailer 6€3,696 EUR
Retailer 10€3,807 EUR
Retailer 12€6,367 EUR
Retailer 4€11,849 EUR
Do Amore Diamonds€12,206 EUR

33 data points across 14 retailers

13 retailers€1,773 EUR to €12,206 EUR

A
Cheapest Retailer
-
€1,773 EUR
$1,989 USD
A
Retailer 2
-
€1,984 EUR
$2,225 USD
View
A
Retailer 3
-
€2,094 EUR
$2,349 USD
View
A
Retailer 4
-
€2,122 EUR
$2,380 USD
View
A
Retailer 5
-
€2,179 EUR
$2,444 USD
View
A
Retailer 6
-
€2,503 EUR
$2,807 USD
View
Final sale: no returns
A
Retailer 7
-
€3,121 EUR
$3,501 USD
View
B+
Retailer 8
-
€3,309 EUR
$3,711 USD
View
B+
Retailer 9
-
€3,392 EUR
$3,804 USD
View
B+
Retailer 10
-
€3,807 EUR
View
B+
Retailer 11
-
€6,367 EUR
£5,623 GBP
View
B
Retailer 12
-
€11,849 EUR
$13,290 USD
View
Most Expensive
B
Do Amore Diamonds
27-E611D98A0 · Nov 1
€12,206 EUR
$13,690 USD
View
12 more retailers have this diamond
Prices start from €1,773 EURSave up to €10,432 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
€1,773 EUR