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Radiant|Lab Grown|IGI

0.49ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG646455542

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

Certificate IGI LG646455542

Diamond specifications and retailer prices

From $498 AUD
£275 GBP
As of October 29, 2026
Save $223 AUD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $722 AUD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 0.49ct lab-grown radiant diamond

This 0.49ct lab-grown radiant sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG646455542 or 646455542. Listed at 2 retailers as of October 29, 2026, with prices from $498 to $722, a $223 spread on the same certified stone. Diamond Quarter lists it at $722. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.49
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.3°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646455542
Dimensions5.42 × 3.64 × 2.70 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.42 mm3.64 mm0.49 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG646455542
Side View
Table 64.0%Crown 41.3°Girdle: MED-STKPavilion 30.5°Culet: NoneDepth 74.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $741 AUD|Low: $139 AUD|High: $1,392 AUD|Avg: $526 AUD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
March 23, 2026
Retailer 4$141 AUD
Retailer 7$198 AUD
Retailer 9$285 AUD
Retailer 6$320 AUD
Retailer 3$328 AUD
Retailer 2$341 AUD
Retailer 10$498 AUD
Retailer 1$741 AUD
Retailer 5$811 AUD
Retailer 8$913 AUD

47 data points across 10 retailers

2 retailers$498 AUD to $722 AUD

B+
Cheapest Retailer
-
$498 AUD
£275 GBP
Most Expensive
B
Diamond Quarter
0.49VS1FLG42AB22N · Oct 31
$722 AUD
£398 GBP
View
1 more retailer has this diamond
Prices start from $498 AUDSave up to $223 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+
0.49ct Radiant
$498 AUD