Heart|Lab Grown|IGI

3.02ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG831604183

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831604183

Diamond specifications and retailer prices

From €2,331 EUR
$2,604 USD
As of October 31, 2026
Save €6,522 EUR (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €8,852 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.02ct lab-grown heart diamond

This 3.02ct 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 LG831604183 or 831604183. Listed at 19 retailers as of October 31, 2026, with prices from €2,331 to €8,852, a €6,522 spread on the same certified stone. With Clarity lists it at €8,852. 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

3.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604183
Dimensions8.83 × 10.01 × 5.86 mm
L/W Ratio1.13
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
8.83 mm10.01 mm3.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604183
Side View
Table 59.0%Crown 35.9°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 58.5%

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 31
Current: €7,139 EUR|Low: €2,331 EUR|High: €11,287 EUR|Avg: €5,348 EUR|-20.2%
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
Retailer 17
Retailer 18
With Clarity
November 1, 2026
Retailer 2€2,331 EUR
Retailer 12€2,414 EUR
Retailer 15€2,500 EUR
Retailer 16€2,560 EUR
Retailer 7€2,647 EUR
Retailer 5€2,796 EUR
Retailer 11€2,873 EUR
Retailer 10€2,880 EUR
Retailer 18€2,922 EUR
Retailer 13€3,318 EUR
Retailer 14€3,325 EUR
Retailer 4€3,851 EUR
Retailer 6€6,126 EUR
Retailer 8€7,129 EUR
Retailer 1€7,139 EUR
Retailer 9€7,823 EUR
Retailer 3€8,085 EUR
Retailer 17€8,432 EUR
With Clarity€8,852 EUR

6 data points across 19 retailers

19 retailers€2,331 EUR to €8,852 EUR

A
Cheapest Retailer
-
€2,331 EUR
$2,604 USD
Final sale: no returns
A
Retailer 2
-
€2,414 EUR
$2,697 USD
View
A
Retailer 3
-
€2,500 EUR
$2,793 USD
View
A
Retailer 4
-
€2,560 EUR
$2,860 USD
View
A
Retailer 5
-
€2,647 EUR
$2,957 USD
View
A
Retailer 6
-
€2,796 EUR
HK$24,400 HKD
View
A
Retailer 7
-
€2,873 EUR
£2,527 GBP
View
A
Retailer 8
-
€2,880 EUR
$3,217 USD
View
A
Retailer 9
-
€2,922 EUR
$3,264 USD
View
A
Retailer 10
-
€3,318 EUR
$3,707 USD
View
B+
Retailer 11
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€3,325 EUR
£2,925 GBP
View
B+
Retailer 12
-
€3,851 EUR
$4,302 USD
View
B+
Retailer 13
-
€6,126 EUR
$6,844 USD
View
B
Retailer 14
-
€7,129 EUR
ZAR 128,677 ZAR
View
B+
Retailer 15
-
€7,139 EUR
$7,975 USD
View
B
Retailer 16
-
€7,823 EUR
£6,882 GBP
View
B
Retailer 17
-
€8,085 EUR
SGD 12,206 SGD
View
B
Retailer 18
-
€8,432 EUR
$9,420 USD
View
Most Expensive
B
With Clarity
831604183 · Oct 31
€8,852 EUR
$9,890 USD
View
18 more retailers have this diamond
Prices start from €2,331 EURSave up to €6,522 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
3.02ct Heart
€2,331 EUR