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 €583 EUR
$651 USD
As of October 31, 2026
Save €3,454 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,037 EUR at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from €583 to €4,037, a €3,454 spread on the same certified stone. Brilliant Earth lists it at €4,037. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €4,037 EUR|Low: €429 EUR|High: €4,359 EUR|Avg: €1,708 EUR|-7.4%
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
October 31, 2026
Retailer 4€583 EUR
Retailer 7€667 EUR
Retailer 14€761 EUR
Retailer 12€909 EUR
Retailer 2€1,008 EUR
Retailer 9€1,434 EUR
Retailer 8€1,439 EUR
Retailer 5€1,520 EUR
Retailer 15€1,536 EUR
Retailer 11€1,557 EUR
Retailer 3€1,955 EUR
Retailer 6€2,089 EUR
Retailer 13€2,158 EUR
Retailer 10€2,817 EUR
Brilliant Earth€4,037 EUR

36 data points across 15 retailers

20 retailers€583 EUR to €4,037 EUR

Retailer 1
-
€526 EUR
$588 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€583 EUR
$651 USD
View
Final sale: no returns
Retailer 3
-
€596 EUR
$666 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€653 EUR
$729 USD
View
Price last confirmed 19 days ago
Retailer 5
-
€653 EUR
$729 USD
View
Price last confirmed 28 days ago
Retailer 6
-
€659 EUR
$736 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
€761 EUR
$850 USD
View
A
Retailer 8
-
€909 EUR
$1,015 USD
View
A
Retailer 9
-
€1,008 EUR
£887 GBP
View
A
Retailer 10
-
€1,434 EUR
A$2,464 AUD
View
A
Retailer 11
-
€1,439 EUR
$1,608 USD
View
A
Retailer 12
-
€1,520 EUR
$1,698 USD
View
A
Retailer 13
-
€1,536 EUR
$1,716 USD
View
A
Retailer 14
-
€1,557 EUR
ZAR 28,106 ZAR
View
Retailer 15
-
€1,717 EUR
$1,918 USD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
€1,955 EUR
$2,184 USD
View
B+
Retailer 17
-
€2,089 EUR
$2,334 USD
View
B+
Retailer 18
-
€2,158 EUR
$2,411 USD
View
B+
Retailer 19
-
€2,817 EUR
£2,478 GBP
View
Most Expensive
B
Brilliant Earth
21017474A · Oct 31
€4,037 EUR
$4,510 USD
View
19 more retailers have this diamond
Prices start from €583 EURSave up to €3,454 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
€583 EUR