CaratHunter
Plans
Marquise|Lab Grown|IGI

2.01ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG803681096

Shape and cutting style on the report: Hexagonal modified brilliant

Certificate IGI LG803681096

Diamond specifications and retailer prices

From £307 GBP
As of November 6, 2026
Save £974 GBP (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,280 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 2.01ct lab-grown marquise diamond

This 2.01ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG803681096 or 803681096. Listed at 6 retailers as of November 3, 2026, with prices from £307 to £1,280, a £974 spread on the same certified stone. MOH London lists it at £1,280. 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

2.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle53.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803681096
Dimensions11.56 × 6.26 × 4.27 mm
L/W Ratio1.85
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm6.26 mm2.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803681096
Side View
Table 63.0%Crown 30.5°Girdle: STK-THKPavilion 53.2°Culet: NoneDepth 68.2%

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 6
Current: £1,280 GBP|Low: £438 GBP|High: £1,396 GBP|Avg: £832 GBP|-8.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 3£438 GBP
Retailer 4£526 GBP
Retailer 2£527 GBP
Retailer 6£890 GBP
Retailer 5£1,045 GBP
MOH London£1,280 GBP

20 data points across 6 retailers

6 retailers£307 GBP to £1,280 GBP

A
Cheapest Retailer
-
£307 GBP
A
Retailer 2
-
£438 GBP
View
B+
Retailer 3
-
£526 GBP
View
A
Retailer 4
-
£527 GBP
View
B
Retailer 5
-
£1,045 GBP
View
Most Expensive
B
MOH London
LG803681096 · Nov 3
£1,280 GBP
View
5 more retailers have this diamond
Prices start from £307 GBPSave up to £974 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
£307 GBP