Radiant|Lab Grown|IGI

0.99ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG546228660

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

Certificate IGI LG546228660

Diamond specifications and retailer prices

From $232 AUD
$163 USD
As of October 30, 2026
Save $743 AUD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,497 AUD at Flawless Fine Jewelry · As of October 6, 2026
View at Flawless Fine Jewelry

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG546228660 or 546228660. Listed at 17 retailers as of October 30, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546228660
Dimensions6.96 × 5.20 × 3.31 mm
L/W Ratio1.34
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
6.96 mm5.20 mm0.99 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546228660
Side View
Table 64.5%Crown 38.6°Girdle: MediumPavilion 34.5°Culet: NoneDepth 63.7%

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: Oct 30
Current: $1,497 AUD|Low: $222 AUD|High: $1,497 AUD|Avg: $655 AUD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 15$232 AUD
Retailer 7$259 AUD
Retailer 11$269 AUD
Retailer 9$288 AUD
Retailer 13$288 AUD
Retailer 14$376 AUD
Retailer 2$507 AUD
Retailer 6$518 AUD
Retailer 5$563 AUD
Retailer 12$584 AUD
Retailer 8$737 AUD
Retailer 4$854 AUD
Retailer 16$922 AUD
Retailer 3$975 AUD
Retailer 10$1,343 AUD
Flawless Fine Jewelry$1,497 AUD

44 data points across 16 retailers

17 retailers$232 AUD to $975 AUD

A
Cheapest Retailer
-
$232 AUD
$163 USD
A
Retailer 2
-
$259 AUD
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$269 AUD
$189 USD
View
A
Retailer 4
-
$288 AUD
$202 USD
View
Retailer 5
-
$288 AUD
$202 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$376 AUD
£208 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$480 AUD
$337 USD
View
A
Retailer 8
-
$507 AUD
£280 GBP
View
A
Retailer 9
-
$518 AUD
$364 USD
View
Retailer 10
-
$563 AUD
£311 GBP
View
Price last confirmed 27 days ago
A
Retailer 11
-
$584 AUD
$410 USD
View
B+
Retailer 12
-
$737 AUD
$518 USD
View
B+
Retailer 13
-
$922 AUD
$648 USD
View
B
Retailer 14
-
$975 AUD
$685 USD
View
Retailer 15
-
$1,001 AUD
$703 USD
View
Price last confirmed 26 days ago
Retailer 16
-
$1,343 AUD
£743 GBP
View
Price last confirmed 7 days ago
Most Expensive
Flawless Fine Jewelry
F80D5CE4D · Oct 6
$1,497 AUD
£828 GBP
View
Price last confirmed 25 days ago
16 more retailers have this diamond
Prices start from $232 AUDSave up to $743 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
0.99ct Radiant
$232 AUD