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Radiant|Lab Grown|IGI

3.01ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG593392576

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

Certificate IGI LG593392576

Diamond specifications and retailer prices

From $1,264 USD
£996 GBP
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $2,730 USD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG593392576 or 593392576. Listed at 2 retailers as of November 2, 2026. 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

3.01
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593392576
Dimensions10.19 × 7.11 × 4.74 mm
L/W Ratio1.43
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
10.19 mm7.11 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593392576
Side View
Table 64.0%Crown 45.8°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.7%

Caratlytics Score

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

Last verified: Nov 2
Current: $2,730 USD|Low: $244 USD|High: $4,870 USD|Avg: $1,251 USD|-43.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 26, 2026
Retailer 3$524 USD
Retailer 9$566 USD
Retailer 2$600 USD
Retailer 4$664 USD
Retailer 8$905 USD
Retailer 6$1,033 USD
Retailer 7$1,189 USD
Retailer 5$2,239 USD
Brilliant Earth$2,730 USD

77 data points across 9 retailers

2 retailers

B+
Cheapest Retailer
-
$1,264 USD
£996 GBP
Most Expensive
Brilliant Earth
7880714A · Sep 28
$2,730 USD
View
Price last confirmed 34 days ago
1 more retailer has this diamond
Prices start from $1,264 USD

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
$1,264 USD