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Radiant|Lab Grown|IGI

3.02ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG589389298

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

Certificate IGI LG589389298

Diamond specifications and retailer prices

From €1,050 EUR
£923 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,050 EUR at Diamond Quarter
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 Diamond Quarter

About this 3.02ct lab-grown radiant diamond

This 3.02ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG589389298 or 589389298. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589389298
Dimensions10.20 × 7.31 × 4.78 mm
L/W Ratio1.40
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
10.20 mm7.31 mm3.02 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589389298
Side View
Table 66.0%Crown 39.8°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 65.4%

Caratlytics Score

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

Last verified: Oct 31
Current: €773 EUR|Low: €539 EUR|High: €3,178 EUR|Avg: €1,631 EUR|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
January 16, 2026
Retailer 2€545 EUR
Retailer 1€773 EUR
Retailer 4€2,018 EUR
Retailer 3€3,178 EUR

19 data points across 4 retailers

1 retailer

B+
Diamond Quarter
3.02SI1GLG98D6DCN · Oct 31
€1,050 EUR
£923 GBP
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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+
3.02ct Radiant
€1,050 EUR