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Radiant|Lab Grown|IGI

3.07ct I SI1 Radiant Lab Grown Diamond

I/SI1 • IGI LG528206057

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

Certificate IGI LG528206057

Diamond specifications and retailer prices

From £2,999 GBP
€3,823 EUR
As of November 6, 2026
1 retailer carries this diamond
Only listing: £2,999 GBP at Yorxs
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 Yorxs

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI LG528206057 or 528206057. Listed at a single retailer as of November 6, 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

3.07
Carat
I
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528206057
Dimensions10.12 × 7.43 × 4.71 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.12 mm7.43 mm3.07 ctI / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528206057
Side View
Table 58.5%Crown 38.7°Girdle: MediumPavilion 34.5°Culet: NoneDepth 63.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: £2,999 GBP|Low: £2,939 GBP|High: £3,010 GBP|Avg: £2,992 GBP|+2.0%
November 6, 2026
Yorxs£2,999 GBP

13 data points across 1 retailer

1 retailer

C
Yorxs
358147058 · Nov 6
£2,999 GBP
€3,823 EUR
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C
3.07ct Radiant
£2,999 GBP