Radiant|Lab Grown|IGI

0.48ct E SI2 Radiant Lab Grown Diamond

VG • E/SI2 • IGI LG645485148

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

Certificate IGI LG645485148

Diamond specifications and retailer prices

From $335 USD
As of October 29, 2026
Save $0 USD (0%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $335 USD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG645485148 or 645485148. Listed at 3 retailers as of October 29, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.48
Carat
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG645485148
Dimensions5.47 × 3.98 × 2.74 mm
L/W Ratio1.37
Culet sizeChipped
Cert comments
Pre-existing laser inscription on girdle. As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
5.47 mm3.98 mm0.48 ctE / SI2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG645485148
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: CHIDepth 68.8%

Caratlytics Score

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B
Good
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Price History

Last verified: Oct 29
Current: $335 USD|Low: $200 USD|High: $335 USD|Avg: $297 USD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
October 18, 2026
Retailer 2$200 USD
Retailer 3$335 USD
MD Diamonds and Jewellers$335 USD

3 data points across 3 retailers

3 retailers$335 USD to $335 USD

Retailer 1
-
$200 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$335 USD
View
Most Expensive
B
MD Diamonds and Jewellers
LG645485148 · Oct 29
$335 USD
£264 GBP
View
2 more retailers have this diamond
Prices start from $335 USDSave up to $0 USD

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
0.48ct Radiant
$335 USD