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Radiant|Lab Grown|IGI

1.02ct G SI2 Radiant Lab Grown Diamond

ID • G/SI2 • IGI LG577383986

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

Certificate IGI LG577383986

Diamond specifications and retailer prices

From €443 EUR
£390 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €443 EUR 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 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG577383986 or 577383986. 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. 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

1.02
Carat
G
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577383986
Dimensions7.20 × 4.91 × 3.25 mm
L/W Ratio1.47
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
7.20 mm4.91 mm1.02 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577383986
Side View
Table 64.0%Crown 40.3°Girdle: MediumPavilion 35.6°Culet: NoneDepth 66.2%

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: €443 EUR|Low: €231 EUR|High: €725 EUR|Avg: €475 EUR
MD Diamonds and Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
February 26, 2026
Retailer 4€278 EUR
Retailer 2€392 EUR
Retailer 5€415 EUR
MD Diamonds and Jewellers€443 EUR
Retailer 3€551 EUR
Retailer 6€725 EUR

21 data points across 6 retailers

1 retailer

B
MD Diamonds and Jewellers
LG577383986 · Oct 29
€443 EUR
£390 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
1.02ct Radiant
€443 EUR