Heart|Lab Grown|IGI

2.03ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG812621131

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812621131

Diamond specifications and retailer prices

From €547 EUR
$613 USD
As of November 1, 2026
Save €3,474 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,021 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621131 or 812621131. Listed at 21 retailers as of November 1, 2026, with prices from €547 to €4,021, a €3,474 spread on the same certified stone. Brilliant Earth lists it at €4,021. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621131
Dimensions7.99 × 8.67 × 5.06 mm
L/W Ratio1.09
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
7.99 mm8.67 mm2.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621131
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €4,021 EUR|Low: €547 EUR|High: €4,235 EUR|Avg: €1,561 EUR|-5.1%
Brilliant Earth
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
November 3, 2026
Retailer 5€547 EUR
Retailer 8€643 EUR
Retailer 3€727 EUR
Retailer 15€854 EUR
Retailer 12€922 EUR
Retailer 2€945 EUR
Retailer 14€1,346 EUR
Retailer 13€1,348 EUR
Retailer 6€1,424 EUR
Retailer 11€1,463 EUR
Retailer 4€1,520 EUR
Retailer 7€1,968 EUR
Retailer 16€2,056 EUR
Retailer 9€2,109 EUR
Retailer 10€2,532 EUR
Brilliant Earth€4,021 EUR

39 data points across 16 retailers

21 retailers€547 EUR to €4,021 EUR

Retailer 1
-
€513 EUR
$575 USD
Price last confirmed 25 days ago
A
Retailer 2
-
€547 EUR
$613 USD
View
Final sale: no returns
Retailer 3
-
€580 EUR
$651 USD
View
Price last confirmed 35 days ago
Retailer 4
-
€635 EUR
$712 USD
View
Price last confirmed 39 days ago
Retailer 5
-
€636 EUR
$713 USD
View
Price last confirmed 21 days ago
Retailer 6
-
€636 EUR
$713 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
€727 EUR
$815 USD
View
A
Retailer 8
-
€854 EUR
$958 USD
View
A
Retailer 9
-
€922 EUR
View
A
Retailer 10
-
€945 EUR
£835 GBP
View
A
Retailer 11
-
€1,346 EUR
A$2,323 AUD
View
A
Retailer 12
-
€1,348 EUR
$1,512 USD
View
Retailer 13
-
€1,424 EUR
$1,597 USD
View
Price last confirmed 7 days ago
A
Retailer 14
-
€1,463 EUR
ZAR 26,503 ZAR
View
A
Retailer 15
-
€1,520 EUR
$1,705 USD
View
Retailer 16
-
€1,672 EUR
$1,875 USD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
€1,968 EUR
$2,207 USD
View
B+
Retailer 18
-
€2,056 EUR
$2,306 USD
View
B+
Retailer 19
-
€2,109 EUR
$2,366 USD
View
B+
Retailer 20
-
€2,532 EUR
£2,236 GBP
View
Most Expensive
B
Brilliant Earth
20896014A · Nov 2
€4,021 EUR
$4,510 USD
View
20 more retailers have this diamond
Prices start from €547 EURSave up to €3,474 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
€547 EUR