CaratHunter
Plans
Radiant|Lab Grown|IGI

2.00ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG644489861

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

Certificate IGI LG644489861

Diamond specifications and retailer prices

From £581 GBP
As of November 5, 2026
2 retailers carry this diamond
Most expensive: £1,214 GBP at Rare Carat · As of December 10, 2025
View at Rare Carat

About this 2ct lab-grown radiant diamond

This 2ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG644489861 or 644489861. Listed at 2 retailers as of November 5, 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

2.00
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644489861
Dimensions8.75 × 6.25 × 4.22 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.75 mm6.25 mm2.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644489861
Side View
Table 66.0%Crown 42.7°Girdle: MediumPavilion 36.1°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £347 GBP|Low: £191 GBP|High: £1,913 GBP|Avg: £622 GBP|-20.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
May 20, 2026
Retailer 5£288 GBP
Retailer 6£295 GBP
Retailer 1£347 GBP
Retailer 9£362 GBP
Retailer 4£442 GBP
Retailer 7£501 GBP
Retailer 2£640 GBP
Retailer 8£733 GBP
Retailer 3£1,263 GBP

64 data points across 9 retailers

2 retailers

A
Cheapest Retailer
-
£581 GBP
Most Expensive
Rare Carat
644489861 · Dec 10
£1,214 GBP
$1,625 USD
View
Price last confirmed 331 days ago
1 more retailer has this diamond
Prices start from £581 GBP

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.

A
2.00ct Radiant
£581 GBP