CaratHunter
Plans
Heart|Lab Grown|IGI

2.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG597366317

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG597366317

Diamond specifications and retailer prices

From €475 EUR
$531 USD
As of October 30, 2026
Save €3,562 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €6,605 EUR at Novita Diamonds · As of October 1, 2026
View at Novita Diamonds

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 LG597366317 or 597366317. Listed at 23 retailers as of October 30, 2026, with a 749% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597366317
Dimensions7.64 × 8.96 × 5.26 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
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
7.64 mm8.96 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597366317
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: €558 EUR|Low: €475 EUR|High: €4,252 EUR|Avg: €1,485 EUR|-2.7%
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
Retailer 19
October 31, 2026
Retailer 8€475 EUR
Retailer 19€532 EUR
Retailer 1€558 EUR
Retailer 6€589 EUR
Retailer 18€712 EUR
Retailer 11€789 EUR
Retailer 9€803 EUR
Retailer 12€906 EUR
Retailer 13€1,308 EUR
Retailer 3€1,333 EUR
Retailer 15€1,421 EUR
Retailer 4€1,522 EUR
Retailer 5€1,549 EUR
Retailer 10€1,914 EUR
Retailer 7€1,937 EUR
Retailer 2€2,013 EUR
Retailer 16€2,063 EUR
Retailer 14€2,471 EUR
Retailer 17€4,037 EUR

29 data points across 19 retailers

23 retailers€475 EUR to €4,037 EUR

A+
Cheapest Retailer
-
€475 EUR
$531 USD
A
Retailer 2
-
€532 EUR
$594 USD
View
A
Retailer 3
-
€558 EUR
$623 USD
View
Final sale: no returns
A
Retailer 4
-
€589 EUR
$658 USD
View
Retailer 5
-
€618 EUR
$690 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€712 EUR
$795 USD
View
A
Retailer 7
-
€789 EUR
$882 USD
View
A
Retailer 8
-
€803 EUR
$897 USD
View
A
Retailer 9
-
€906 EUR
£797 GBP
View
A
Retailer 10
-
€1,308 EUR
A$2,248 AUD
View
A
Retailer 11
-
€1,333 EUR
$1,489 USD
View
A
Retailer 12
-
€1,421 EUR
ZAR 25,653 ZAR
View
A
Retailer 13
-
€1,522 EUR
$1,700 USD
View
A
Retailer 14
-
€1,549 EUR
$1,731 USD
View
Retailer 15
-
€1,593 EUR
$1,780 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€1,914 EUR
$2,138 USD
View
B+
Retailer 17
-
€1,937 EUR
$2,164 USD
View
B+
Retailer 18
-
€2,013 EUR
$2,249 USD
View
B+
Retailer 19
-
€2,063 EUR
$2,305 USD
View
B+
Retailer 20
-
€2,184 EUR
$2,440 USD
View
B+
Retailer 21
-
€2,471 EUR
£2,174 GBP
View
B+
Retailer 22
-
€4,037 EUR
$4,510 USD
View
Most Expensive
Novita Diamonds
cert_597366317 · Oct 1
€6,605 EUR
A$11,352 AUD
View
Price last confirmed 30 days ago
22 more retailers have this diamond
Prices start from €475 EURSave up to €3,562 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
€475 EUR