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Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG733546374

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

Certificate IGI LG733546374

Diamond specifications and retailer prices

From $555 AUD
As of November 6, 2026
Save $991 AUD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,545 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733546374 or 733546374. Listed at 8 retailers as of November 2, 2026, with prices from $555 to $1,545, a $991 spread on the same certified stone. MOH London lists it at $1,545. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle56.6°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546374
Dimensions7.63 × 5.33 × 3.49 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.33 mm1.30 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733546374
Side View
Table 69.0%Crown 56.6°Girdle: MediumPavilion 31.8°Culet: NoneDepth 65.5%

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 6
Current: $1,545 AUD|Low: $489 AUD|High: $1,564 AUD|Avg: $862 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3$555 AUD
Retailer 6$581 AUD
Retailer 2$588 AUD
Retailer 7$713 AUD
Retailer 5$805 AUD
Retailer 4$902 AUD
Retailer 8$1,140 AUD
MOH London$1,545 AUD

39 data points across 8 retailers

8 retailers$555 AUD to $1,545 AUD

A
Cheapest Retailer
-
$555 AUD
A
Retailer 2
-
$581 AUD
View
A
Retailer 3
-
$588 AUD
View
A
Retailer 4
-
$713 AUD
View
B+
Retailer 5
-
$805 AUD
View
B+
Retailer 6
-
$902 AUD
View
B
Retailer 7
-
$1,140 AUD
View
Most Expensive
B
MOH London
LG733546374 · Nov 2
$1,545 AUD
£836 GBP
View
7 more retailers have this diamond
Prices start from $555 AUDSave up to $991 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
1.30ct Radiant
$555 AUD