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Heart|Lab Grown|IGI

3.38ct F IF Heart Lab Grown Diamond

ID • F/IF • IGI LG766685051

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG766685051

Diamond specifications and retailer prices

From €1,037 EUR
$1,158 USD
As of October 30, 2026
Save €8,165 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €9,202 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.38ct lab-grown heart diamond

This 3.38ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766685051 or 766685051. Listed at 15 retailers as of October 30, 2026, with prices from €1,037 to €9,202, a €8,165 spread on the same certified stone. Do Amore Diamonds lists it at €9,202. 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

3.38
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766685051
Dimensions9.17 × 10.50 × 5.96 mm
L/W Ratio1.15
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
9.17 mm10.50 mm3.38 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766685051
Side View
Table 58.0%Crown 36°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 56.8%

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: €9,202 EUR|Low: €1,037 EUR|High: €10,687 EUR|Avg: €3,828 EUR|-13.9%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 7€1,037 EUR
Retailer 17€1,128 EUR
Retailer 5€1,260 EUR
Retailer 15€1,352 EUR
Retailer 19€1,458 EUR
Retailer 12€1,465 EUR
Retailer 3€1,726 EUR
Retailer 6€1,743 EUR
Retailer 4€2,323 EUR
Retailer 16€2,487 EUR
Retailer 9€2,864 EUR
Retailer 14€3,001 EUR
Retailer 8€3,189 EUR
Retailer 18€3,643 EUR
Retailer 13€4,286 EUR
Retailer 10€4,986 EUR
Retailer 2€6,051 EUR
Retailer 11€6,965 EUR
Do Amore Diamonds€9,202 EUR

29 data points across 19 retailers

15 retailers€1,037 EUR to €9,202 EUR

A
Cheapest Retailer
-
€1,037 EUR
$1,158 USD
A
Retailer 2
-
€1,128 EUR
$1,260 USD
View
A
Retailer 3
-
€1,260 EUR
$1,408 USD
View
Final sale: no returns
A
Retailer 4
-
€1,352 EUR
$1,510 USD
View
A
Retailer 5
-
€1,458 EUR
$1,629 USD
View
A
Retailer 6
-
€1,465 EUR
£1,288 GBP
View
A
Retailer 7
-
€1,726 EUR
$1,928 USD
View
A
Retailer 8
-
€1,743 EUR
$1,947 USD
View
A
Retailer 9
-
€2,323 EUR
$2,595 USD
View
A
Retailer 10
-
€2,487 EUR
$2,778 USD
View
Retailer 11
-
€3,001 EUR
A$5,158 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
€3,643 EUR
$4,070 USD
View
B+
Retailer 13
-
€4,286 EUR
£3,770 GBP
View
B+
Retailer 14
-
€6,051 EUR
$6,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-0D3F65718 · Oct 31
€9,202 EUR
$10,280 USD
View
14 more retailers have this diamond
Prices start from €1,037 EURSave up to €8,165 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
3.38ct Heart
€1,037 EUR