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Heart|Lab Grown|IGI

2.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG815676904

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815676904

Diamond specifications and retailer prices

From €582 EUR
$651 USD
As of November 3, 2026
Save €3,452 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,034 EUR at Brilliant Earth · As of November 3, 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 LG815676904 or 815676904. Listed at 20 retailers as of November 3, 2026, with prices from €582 to €4,034, a €3,452 spread on the same certified stone. Brilliant Earth lists it at €4,034. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815676904
Dimensions8.81 × 7.90 × 5.09 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
8.81 mm7.90 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815676904
Side View
Table 57.0%Crown 35.6°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 57.8%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: €4,034 EUR|Low: €582 EUR|High: €4,330 EUR|Avg: €1,632 EUR|-6.8%
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
November 3, 2026
Retailer 4€582 EUR
Retailer 7€666 EUR
Retailer 15€760 EUR
Retailer 13€908 EUR
Retailer 2€998 EUR
Retailer 12€1,433 EUR
Retailer 11€1,438 EUR
Retailer 5€1,519 EUR
Retailer 3€1,535 EUR
Retailer 9€1,556 EUR
Retailer 8€2,058 EUR
Retailer 6€2,088 EUR
Retailer 14€2,156 EUR
Retailer 10€2,799 EUR
Brilliant Earth€4,034 EUR

37 data points across 15 retailers

20 retailers€582 EUR to €4,034 EUR

Retailer 1
-
€526 EUR
$588 USD
Price last confirmed 26 days ago
A
Retailer 2
-
€582 EUR
$651 USD
View
Final sale: no returns
Retailer 3
-
€596 EUR
$666 USD
View
Price last confirmed 35 days ago
Retailer 4
-
€652 EUR
$729 USD
View
Price last confirmed 22 days ago
Retailer 5
-
€652 EUR
$729 USD
View
Price last confirmed 31 days ago
Retailer 6
-
€658 EUR
$736 USD
View
Price last confirmed 39 days ago
A
Retailer 7
-
€760 EUR
$850 USD
View
A
Retailer 8
-
€908 EUR
$1,015 USD
View
A
Retailer 9
-
€998 EUR
£878 GBP
View
A
Retailer 10
-
€1,433 EUR
A$2,464 AUD
View
A
Retailer 11
-
€1,438 EUR
$1,608 USD
View
A
Retailer 12
-
€1,519 EUR
$1,698 USD
View
A
Retailer 13
-
€1,535 EUR
$1,716 USD
View
A
Retailer 14
-
€1,556 EUR
ZAR 28,094 ZAR
View
Retailer 15
-
€1,716 EUR
$1,918 USD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
€2,058 EUR
$2,301 USD
View
B+
Retailer 17
-
€2,088 EUR
$2,334 USD
View
B+
Retailer 18
-
€2,156 EUR
$2,411 USD
View
B+
Retailer 19
-
€2,799 EUR
£2,464 GBP
View
Most Expensive
B
Brilliant Earth
21017474A · Nov 3
€4,034 EUR
$4,510 USD
View
19 more retailers have this diamond
Prices start from €582 EURSave up to €3,452 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
€582 EUR