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0.56ct I SI2 Round Lab Grown Diamond

VG • I/SI2 • IGI LG648458397

Shape and cutting style on the report: Round brilliant

Certificate IGI LG648458397

Diamond specifications and retailer prices

From £223 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: £223 GBP 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 0.56ct lab-grown round diamond

This 0.56ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG648458397 or 648458397. 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

0.56
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648458397
Dimensions5.27 × 5.34 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Pre-existing laser inscription on girdle. This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Type IIa. Indications of post-growth treatment.
Top View
5.27 mm5.34 mm0.56 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG648458397
Side View
Table 60.0%Crown 33.8°Girdle: MED-THKPavilion 40.7°Culet: CHIDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £223 GBP|Low: £223 GBP|High: £223 GBP|Avg: £223 GBP
December 30, 2025
MD Diamonds and Jewellers£223 GBP

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG648458397 · Oct 29
£223 GBP
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B+
0.56ct Round
£223 GBP