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Heart|Lab Grown|IGI

2.03ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846662126

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846662126

Diamond specifications and retailer prices

From €1,226 EUR
$1,370 USD
As of October 31, 2026
Save €4,087 EUR (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,313 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.03ct lab-grown heart diamond

This 2.03ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662126 or 846662126. Listed at 10 retailers as of October 31, 2026, with prices from €1,226 to €5,313, a €4,087 spread on the same certified stone. With Clarity lists it at €5,313. 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

2.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662126
Dimensions8.53 × 7.58 × 5.40 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
8.53 mm7.58 mm2.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662126
Side View
Table 60.0%Crown 35.8°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 63.3%

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: €4,914 EUR|Low: €1,226 EUR|High: €8,739 EUR|Avg: €3,138 EUR|-20.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 31, 2026
Retailer 2€1,226 EUR
Retailer 3€1,293 EUR
Retailer 7€1,765 EUR
Retailer 5€1,861 EUR
Retailer 6€2,308 EUR
Retailer 8€3,598 EUR
Retailer 9€3,778 EUR
Retailer 4€3,783 EUR
Retailer 1€4,914 EUR
With Clarity€5,313 EUR

10 data points across 10 retailers

10 retailers€1,226 EUR to €5,313 EUR

A
Cheapest Retailer
-
€1,226 EUR
$1,370 USD
A
Retailer 2
-
€1,293 EUR
£1,137 GBP
View
B+
Retailer 3
-
€1,765 EUR
$1,972 USD
View
B+
Retailer 4
-
€1,861 EUR
$2,079 USD
View
B+
Retailer 5
-
€2,308 EUR
$2,578 USD
View
B
Retailer 6
-
€3,598 EUR
$4,019 USD
View
B
Retailer 7
-
€3,778 EUR
$4,221 USD
View
B
Retailer 8
-
€3,783 EUR
£3,328 GBP
View
B
Retailer 9
-
€4,914 EUR
$5,490 USD
View
Most Expensive
B
With Clarity
846662126 · Oct 31
€5,313 EUR
$5,936 USD
View
9 more retailers have this diamond
Prices start from €1,226 EURSave up to €4,087 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
2.03ct Heart
€1,226 EUR