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Radiant|Lab Grown|IGI

0.48ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG655426001

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

Certificate IGI LG655426001

Diamond specifications and retailer prices

From $520 AUD
$365 USD
As of October 28, 2026
Save $763 AUD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,282 AUD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.48ct lab-grown radiant diamond

This 0.48ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG655426001 or 655426001. Listed at 5 retailers as of October 28, 2026, with prices from $520 to $1,282, a $763 spread on the same certified stone. Riddles Jewelry lists it at $1,282. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.48
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655426001
Dimensions5.76 × 3.84 × 2.61 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.76 mm3.84 mm0.48 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655426001
Side View
Table 65.0%Crown 41.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 68.0%

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 28
Current: $697 AUD|Low: $407 AUD|High: $1,288 AUD|Avg: $870 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Riddles Jewelry
October 4, 2026
Retailer 2$520 AUD
Retailer 3$658 AUD
Retailer 1$697 AUD
Retailer 5$709 AUD
Retailer 4$1,086 AUD
Riddles Jewelry$1,282 AUD

8 data points across 6 retailers

5 retailers$520 AUD to $1,282 AUD

A
Cheapest Retailer
-
$520 AUD
$365 USD
B+
Retailer 2
-
$658 AUD
$463 USD
View
B+
Retailer 3
-
$697 AUD
$490 USD
View
B
Retailer 4
-
$1,086 AUD
CA$1,060 CAD
View
Most Expensive
B
Riddles Jewelry
1966221100 · Oct 29
$1,282 AUD
$901 USD
View
4 more retailers have this diamond
Prices start from $520 AUDSave up to $763 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
0.48ct Radiant
$520 AUD