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Radiant|Lab Grown|IGI

0.58ct E SI1 Radiant Lab Grown Diamond

E/SI1 • IGI LG645485157

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

Certificate IGI LG645485157

Diamond specifications and retailer prices

From HK$3,328 HKD
£334 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$3,328 HKD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.58ct lab-grown radiant diamond

This 0.58ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG645485157 or 645485157. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.58
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG645485157
Dimensions5.91 × 4.20 × 2.79 mm
L/W Ratio1.41
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
5.91 mm4.20 mm0.58 ctE / SI1
OriginLab Grown
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG645485157
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: ABRDepth 66.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: HK$3,328 HKD|Low: HK$3,328 HKD|High: HK$3,328 HKD|Avg: HK$3,328 HKD
December 30, 2025
MD Diamonds and JewellersHK$3,328 HKD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG645485157 · Oct 29
HK$3,328 HKD
£334 GBP
View

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B
0.58ct Radiant
HK$3,328 HKD