CaratHunter
Plans
Marquise|Lab Grown|IGI

2.01ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG845609849

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845609849

Diamond specifications and retailer prices

From £208 GBP
$279 USD
As of November 1, 2026
Save £955 GBP (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,162 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.01ct lab-grown marquise diamond

This 2.01ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG845609849 or 845609849. Listed at 3 retailers as of November 1, 2026, with prices from £208 to £1,162, a £955 spread on the same certified stone. Brilliant Earth lists it at £1,162. 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

2.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845609849
Dimensions13.17 × 6.79 × 4.03 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.17 mm6.79 mm2.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845609849
Side View
Table 61.0%Crown 34.8°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.4%

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 1
Current: £1,162 GBP|Low: £208 GBP|High: £1,162 GBP|Avg: £448 GBP
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£208 GBP
Retailer 2£455 GBP
Brilliant Earth£1,162 GBP

19 data points across 3 retailers

3 retailers£208 GBP to £1,162 GBP

A
Cheapest Retailer
-
£208 GBP
$279 USD
Final sale: no returns
A
Retailer 2
-
£455 GBP
View
Most Expensive
B
Brilliant Earth
22002644A · Nov 2
£1,162 GBP
$1,560 USD
View
2 more retailers have this diamond
Prices start from £208 GBPSave up to £955 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
2.01ct Marquise
£208 GBP