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Radiant|Lab Grown|IGI

2.03ct F SI2 Radiant Lab Grown Diamond

ID • F/SI2 • IGI LG517200660

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG517200660

Diamond specifications and retailer prices

From €1,298 EUR
$1,450 USD
As of October 31, 2026
Save €6,152 EUR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,450 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG517200660 or 517200660. Listed at 11 retailers as of October 29, 2026, with prices from €1,298 to €7,450, a €6,152 spread on the same certified stone. MOH London lists it at €7,450. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517200660
Dimensions8.51 × 6.33 × 4.21 mm
L/W Ratio1.34
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.51 mm6.33 mm2.03 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517200660
Side View
Table 67.5%Crown 44.7°Girdle: Slightly ThickPavilion 31.9°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €7,450 EUR|Low: €1,298 EUR|High: €7,511 EUR|Avg: €3,715 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3€1,298 EUR
Retailer 5€2,521 EUR
Retailer 9€2,743 EUR
Retailer 10€2,822 EUR
Retailer 6€2,924 EUR
Retailer 2€3,918 EUR
Retailer 8€4,019 EUR
Retailer 4€4,201 EUR
Retailer 7€4,549 EUR
MOH London€7,450 EUR

44 data points across 10 retailers

11 retailers€1,298 EUR to €7,450 EUR

B+
Cheapest Retailer
-
€1,298 EUR
$1,450 USD
B
Retailer 2
-
€2,521 EUR
$2,816 USD
View
B
Retailer 3
-
€2,743 EUR
$3,064 USD
View
B
Retailer 4
-
€2,822 EUR
$3,153 USD
View
Final sale: no returns
B
Retailer 5
-
€2,924 EUR
$3,267 USD
View
Retailer 6
-
€2,924 EUR
$3,267 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
€3,918 EUR
£3,446 GBP
View
B
Retailer 8
-
€4,019 EUR
$4,490 USD
View
B
Retailer 9
-
€4,201 EUR
$4,693 USD
View
B
Retailer 10
-
€4,549 EUR
$5,082 USD
View
Most Expensive
B
MOH London
LG517200660 · Oct 29
€7,450 EUR
£6,554 GBP
View
10 more retailers have this diamond
Prices start from €1,298 EURSave up to €6,152 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.

B+
2.03ct Radiant
€1,298 EUR