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Round|Lab Grown|IGI

2.03ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG781613579

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781613579

Diamond specifications and retailer prices

From €636 EUR
$710 USD
As of November 1, 2026
Save €1,103 EUR (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,738 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG781613579 or 781613579. Listed at 6 retailers as of November 1, 2026, with prices from €636 to €1,738, a €1,103 spread on the same certified stone. MOH London lists it at €1,738. 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
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781613579
Dimensions8.16 × 8.21 × 4.97 mm
L/W Ratio1.01
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
8.16 mm8.21 mm2.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781613579
Side View
Table 57.0%Crown 33.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

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 1
Current: €1,738 EUR|Low: €636 EUR|High: €5,138 EUR|Avg: €1,537 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2€636 EUR
Retailer 5€677 EUR
Retailer 4€773 EUR
Retailer 3€778 EUR
Retailer 6€1,024 EUR
Retailer 8€1,551 EUR
MOH London€1,738 EUR
Retailer 7€5,138 EUR

38 data points across 8 retailers

6 retailers€636 EUR to €1,738 EUR

A
Cheapest Retailer
-
€636 EUR
$710 USD
A
Retailer 2
-
€773 EUR
$864 USD
View
A
Retailer 3
-
€778 EUR
£684 GBP
View
B+
Retailer 4
-
€1,024 EUR
$1,144 USD
View
B+
Retailer 5
-
€1,551 EUR
$1,732 USD
View
Most Expensive
B+
MOH London
LG781613579 · Nov 1
€1,738 EUR
£1,529 GBP
View
5 more retailers have this diamond
Prices start from €636 EURSave up to €1,103 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 Round
€636 EUR