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Radiant|Lab Grown|IGI

0.74ct F SI2 Radiant Lab Grown Diamond

ID • F/SI2 • IGI LG520299087

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

Certificate IGI LG520299087

Diamond specifications and retailer prices

From $307 AUD
$215 USD
As of November 1, 2026
Save $989 AUD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,296 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.74ct lab-grown radiant diamond

This 0.74ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG520299087 or 520299087. Listed at 7 retailers as of November 1, 2026, with prices from $307 to $1,296, a $989 spread on the same certified stone. MOH London lists it at $1,296. 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

0.74
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520299087
Dimensions6.29 × 4.47 × 2.98 mm
L/W Ratio1.41
Culet sizePointed
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
6.29 mm4.47 mm0.74 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520299087
Side View
Table 66.5%Crown 45.6°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 66.7%

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: $1,296 AUD|Low: $307 AUD|High: $1,310 AUD|Avg: $697 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$307 AUD
Retailer 5$465 AUD
Retailer 8$506 AUD
Retailer 6$515 AUD
Retailer 2$599 AUD
Retailer 4$852 AUD
Retailer 7$906 AUD
MOH London$1,296 AUD

14 data points across 8 retailers

7 retailers$307 AUD to $1,296 AUD

A
Cheapest Retailer
-
$307 AUD
$215 USD
B+
Retailer 2
-
$465 AUD
$326 USD
View
B+
Retailer 3
-
$515 AUD
$361 USD
View
B+
Retailer 4
-
$599 AUD
$420 USD
View
B+
Retailer 5
-
$665 AUD
£367 GBP
View
B
Retailer 6
-
$852 AUD
$597 USD
View
Most Expensive
B
MOH London
LG520299087 · Nov 1
$1,296 AUD
£715 GBP
View
6 more retailers have this diamond
Prices start from $307 AUDSave up to $989 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.

A
0.74ct Radiant
$307 AUD