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Heart|Lab Grown|IGI

3.27ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG831604184

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831604184

Diamond specifications and retailer prices

From €3,254 EUR
HK$28,400 HKD
As of October 30, 2026
Save €6,154 EUR (65%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €9,408 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 3.27ct lab-grown heart diamond

This 3.27ct 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 LG831604184 or 831604184. Listed at 3 retailers as of October 30, 2026, with prices from €3,254 to €9,408, a €6,154 spread on the same certified stone. Michael Trio lists it at €9,408. 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

3.27
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604184
Dimensions9.20 × 10.34 × 6.07 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
9.20 mm10.34 mm3.27 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604184
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €9,408 EUR|Low: €3,254 EUR|High: €9,408 EUR|Avg: €6,035 EUR
Michael Trio
Retailer 2
Retailer 3
October 31, 2026
Retailer 2€3,254 EUR
Retailer 3€7,130 EUR
Michael Trio€9,408 EUR

2 data points across 3 retailers

3 retailers€3,254 EUR to €9,408 EUR

A
Cheapest Retailer
-
€3,254 EUR
HK$28,400 HKD
B
Retailer 2
-
€7,130 EUR
$7,966 USD
View
Most Expensive
B
Michael Trio
1769961525 · Oct 31
€9,408 EUR
SGD 14,203 SGD
View
2 more retailers have this diamond
Prices start from €3,254 EURSave up to €6,154 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
3.27ct Heart
€3,254 EUR