CaratHunter
Plans
Heart|Lab Grown|IGI

3.05ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG811644364

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811644364

Diamond specifications and retailer prices

From €2,188 EUR
$2,445 USD
As of October 30, 2026
Save €4,309 EUR (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €6,498 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct lab-grown heart diamond

This 3.05ct 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 LG811644364 or 811644364. Listed at 5 retailers as of October 29, 2026, with prices from €2,188 to €6,498, a €4,309 spread on the same certified stone. MOH London lists it at €6,498. 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

3.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644364
Dimensions9.60 × 9.11 × 5.91 mm
L/W Ratio1.05
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
9.60 mm9.11 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644364
Side View
Table 58.0%Crown 35.5°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €6,498 EUR|Low: €2,188 EUR|High: €7,500 EUR|Avg: €3,867 EUR|-12.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4€2,188 EUR
Retailer 5€2,265 EUR
Retailer 3€3,375 EUR
Retailer 2€3,886 EUR
MOH London€6,498 EUR

25 data points across 5 retailers

5 retailers€2,188 EUR to €6,498 EUR

A
Cheapest Retailer
-
€2,188 EUR
$2,445 USD
A
Retailer 2
-
€2,265 EUR
$2,531 USD
View
B+
Retailer 3
-
€3,375 EUR
$3,771 USD
View
B+
Retailer 4
-
€3,886 EUR
View
Most Expensive
B+
MOH London
LG811644364 · Oct 29
€6,498 EUR
£5,716 GBP
View
4 more retailers have this diamond
Prices start from €2,188 EURSave up to €4,309 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
3.05ct Heart
€2,188 EUR