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Radiant|Lab Grown|IGI

1.18ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2

Diamond specifications and retailer prices

From $405 AUD
£224 GBP
As of November 1, 2026
Save $456 AUD (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $861 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.18ct lab-grown radiant diamond

This 1.18ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 31, 2026, with prices from $405 to $861, a $456 spread on the same certified stone. Blue Nile lists it at $861. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.61 × 5.16 × 3.41 mm
L/W Ratio1.47
Top View
7.61 mm5.16 mm1.18 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $861 AUD|Low: $232 AUD|High: $1,018 AUD|Avg: $553 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$232 AUD
Retailer 5$269 AUD
Retailer 2$405 AUD
Blue Nile$861 AUD
Retailer 3$1,018 AUD

38 data points across 5 retailers

2 retailers$405 AUD to $861 AUD

A
Cheapest Retailer
-
$405 AUD
£224 GBP
Most Expensive
B
Blue Nile
20299374 · Oct 31
$861 AUD
$605 USD
View
1 more retailer has this diamond
Prices start from $405 AUDSave up to $456 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
1.18ct Radiant
$405 AUD