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Heart|Lab Grown|IGI

3.14ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816615386

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816615386

Diamond specifications and retailer prices

From €2,061 EUR
$2,303 USD
As of October 30, 2026
Save €7,070 EUR (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €9,132 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.14ct lab-grown heart diamond

This 3.14ct 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 LG816615386 or 816615386. Listed at 18 retailers as of October 30, 2026, with prices from €2,061 to €9,132, a €7,070 spread on the same certified stone. With Clarity lists it at €9,132. 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

3.14
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615386
Dimensions10.13 × 9.02 × 5.84 mm
L/W Ratio1.12
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
10.13 mm9.02 mm3.14 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615386
Side View
Table 60.0%Crown 35.4°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 57.7%

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: €3,292 EUR|Low: €2,061 EUR|High: €12,451 EUR|Avg: €5,230 EUR|-17.4%
Retailer 1
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
Retailer 15
Retailer 16
With Clarity
November 1, 2026
Retailer 4€2,061 EUR
Retailer 2€2,242 EUR
Retailer 9€2,308 EUR
Retailer 14€2,391 EUR
Retailer 13€2,538 EUR
Retailer 16€3,093 EUR
Retailer 15€3,287 EUR
Retailer 1€3,292 EUR
Retailer 7€3,340 EUR
Retailer 6€3,731 EUR
Retailer 11€5,552 EUR
Retailer 5€6,201 EUR
Retailer 12€6,522 EUR
Retailer 8€8,335 EUR
Retailer 3€8,351 EUR
Retailer 10€8,718 EUR
With Clarity€9,132 EUR

31 data points across 17 retailers

18 retailers€2,061 EUR to €9,132 EUR

A
Cheapest Retailer
-
€2,061 EUR
$2,303 USD
A
Retailer 2
-
€2,242 EUR
$2,505 USD
View
A
Retailer 3
-
€2,308 EUR
$2,579 USD
View
Final sale: no returns
A
Retailer 4
-
€2,391 EUR
$2,671 USD
View
A
Retailer 5
-
€2,538 EUR
$2,835 USD
View
Retailer 6
-
€2,613 EUR
$2,919 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€3,093 EUR
$3,456 USD
View
A
Retailer 8
-
€3,287 EUR
$3,672 USD
View
A
Retailer 9
-
€3,292 EUR
£2,896 GBP
View
A
Retailer 10
-
€3,340 EUR
$3,731 USD
View
B+
Retailer 11
-
€3,731 EUR
$4,168 USD
View
B+
Retailer 12
-
€5,552 EUR
ZAR 100,208 ZAR
View
B+
Retailer 13
-
€6,201 EUR
$6,928 USD
View
B+
Retailer 14
-
€6,522 EUR
£5,737 GBP
View
B+
Retailer 15
-
€8,335 EUR
SGD 12,583 SGD
View
B+
Retailer 16
-
€8,351 EUR
$9,330 USD
View
B
Retailer 17
-
€8,718 EUR
$9,740 USD
View
Most Expensive
B
With Clarity
816615386 · Oct 31
€9,132 EUR
$10,202 USD
View
17 more retailers have this diamond
Prices start from €2,061 EURSave up to €7,070 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
3.14ct Heart
€2,061 EUR