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Heart|Lab Grown|IGI

3.37ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804665230

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804665230

Diamond specifications and retailer prices

From €1,998 EUR
$2,232 USD
As of October 30, 2026
Save €11,742 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €13,740 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.37ct lab-grown heart diamond

This 3.37ct 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 LG804665230 or 804665230. Listed at 12 retailers as of October 30, 2026, with prices from €1,998 to €13,740, a €11,742 spread on the same certified stone. Do Amore Diamonds lists it at €13,740. 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

3.37
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665230
Dimensions10.19 × 8.86 × 6.18 mm
L/W Ratio1.15
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
10.19 mm8.86 mm3.37 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665230
Side View
Table 60.0%Crown 37.1°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 60.6%

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: €13,740 EUR|Low: €1,998 EUR|High: €16,416 EUR|Avg: €5,688 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 12€1,998 EUR
Retailer 14€2,234 EUR
Retailer 9€2,344 EUR
Retailer 10€2,466 EUR
Retailer 11€2,696 EUR
Retailer 4€2,816 EUR
Retailer 8€3,516 EUR
Retailer 7€3,618 EUR
Retailer 13€3,650 EUR
Retailer 5€5,404 EUR
Retailer 2€6,848 EUR
Retailer 6€8,953 EUR
Retailer 3€13,355 EUR
Do Amore Diamonds€13,740 EUR

29 data points across 14 retailers

12 retailers€1,998 EUR to €13,740 EUR

A
Cheapest Retailer
-
€1,998 EUR
$2,232 USD
A
Retailer 2
-
€2,234 EUR
$2,496 USD
View
A
Retailer 3
-
€2,344 EUR
$2,619 USD
View
A
Retailer 4
-
€2,466 EUR
$2,755 USD
View
A
Retailer 5
-
€2,696 EUR
$3,012 USD
View
A
Retailer 6
-
€2,816 EUR
$3,146 USD
View
Final sale: no returns
A
Retailer 7
-
€3,516 EUR
$3,928 USD
View
A
Retailer 8
-
€3,618 EUR
$4,042 USD
View
A
Retailer 9
-
€3,650 EUR
$4,078 USD
View
B+
Retailer 10
-
€6,848 EUR
£6,024 GBP
View
B
Retailer 11
-
€13,355 EUR
$14,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-E74E9665D · Nov 1
€13,740 EUR
$15,350 USD
View
11 more retailers have this diamond
Prices start from €1,998 EURSave up to €11,742 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
3.37ct Heart
€1,998 EUR