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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 $2,110 AUD
As of November 6, 2026
Save $9,908 AUD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,018 AUD at MOH London · As of November 5, 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 November 5, 2026, with prices from $2,110 to $12,018, a $9,908 spread on the same certified stone. MOH London lists it at $12,018. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $12,018 AUD|Low: $2,110 AUD|High: $12,212 AUD|Avg: $6,038 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$2,110 AUD
Retailer 5$4,098 AUD
Retailer 9$4,459 AUD
Retailer 10$4,589 AUD
Retailer 6$4,755 AUD
Retailer 2$6,360 AUD
Retailer 8$6,535 AUD
Retailer 4$6,830 AUD
Retailer 7$7,396 AUD
MOH London$12,018 AUD

44 data points across 10 retailers

11 retailers$2,110 AUD to $12,018 AUD

B+
Cheapest Retailer
-
$2,110 AUD
B
Retailer 2
-
$4,098 AUD
View
B
Retailer 3
-
$4,459 AUD
View
B
Retailer 4
-
$4,589 AUD
View
Final sale: no returns
B
Retailer 5
-
$4,755 AUD
View
Retailer 6
-
$4,755 AUD
View
Price last confirmed 26 days ago
B
Retailer 7
-
$6,360 AUD
View
B
Retailer 8
-
$6,535 AUD
View
B
Retailer 9
-
$6,830 AUD
View
B
Retailer 10
-
$7,396 AUD
View
Most Expensive
B
MOH London
LG517200660 · Nov 5
$12,018 AUD
£6,502 GBP
View
10 more retailers have this diamond
Prices start from $2,110 AUDSave up to $9,908 AUD

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
$2,110 AUD