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Radiant|Lab Grown|IGI

3.01ct D SI1 Radiant Lab Grown Diamond

VG • D/SI1 • IGI LG674501285

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

Certificate IGI LG674501285

Diamond specifications and retailer prices

From €1,193 EUR
£1,050 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: €3,097 EUR at Rare Carat
View at Rare Carat

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG674501285 or 674501285. Listed at 2 retailers as of October 31, 2026. 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

3.01
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674501285
Dimensions10.21 × 7.05 × 4.85 mm
L/W Ratio1.45
Culet sizePointed
Top View
10.21 mm7.05 mm3.01 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674501285
Side View
Table 66.0%Crown 45.5°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €666 EUR|Low: €242 EUR|High: €2,096 EUR|Avg: €829 EUR|-18.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
June 14, 2026
Retailer 8€573 EUR
Retailer 7€593 EUR
Retailer 1€666 EUR
Retailer 6€729 EUR
Retailer 4€764 EUR
Retailer 5€812 EUR
Retailer 3€930 EUR
Retailer 2€1,232 EUR

71 data points across 8 retailers

2 retailers

B+
Cheapest Retailer
-
€1,193 EUR
£1,050 GBP
Most Expensive
Rare Carat
674501285
€3,097 EUR
$3,460 USD
View
1 more retailer has this diamond
Prices start from €1,193 EUR

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+
3.01ct Radiant
€1,193 EUR