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Marquise|Lab Grown|IGI

2.02ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG756585548

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG756585548

Diamond specifications and retailer prices

From £1,256 GBP
As of November 4, 2026
Save £30 GBP (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,285 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.02ct lab-grown marquise diamond

This 2.02ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756585548 or 756585548. Listed at 2 retailers as of November 4, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756585548
Dimensions12.33 × 6.67 × 4.26 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Top View
12.33 mm6.67 mm2.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756585548
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £1,256 GBP|Low: £260 GBP|High: £2,125 GBP|Avg: £666 GBP|-40.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
April 26, 2026
Retailer 7£309 GBP
Retailer 5£389 GBP
Retailer 4£461 GBP
Retailer 2£561 GBP
Retailer 6£565 GBP
Retailer 9£655 GBP
Retailer 10£662 GBP
Retailer 11£851 GBP
Retailer 3£914 GBP
Retailer 8£1,216 GBP
Brilliant Earth£1,256 GBP

55 data points across 11 retailers

2 retailers£1,256 GBP to £1,285 GBP

B
Cheapest Retailer
-
£1,256 GBP
Most Expensive
B
Brilliant Earth
18677261A · Nov 4
£1,285 GBP
$1,730 USD
View
1 more retailer has this diamond
Prices start from £1,256 GBPSave up to £30 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.

B
2.02ct Marquise
£1,256 GBP