CaratHunter
Plans
Marquise|Lab Grown|IGI

2.24ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG838650380

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838650380

Diamond specifications and retailer prices

From £227 GBP
$304 USD
As of October 31, 2026
Save £227 GBP (50%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £454 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 2.24ct lab-grown marquise diamond

This 2.24ct 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 LG838650380 or 838650380. Listed at 2 retailers as of October 31, 2026, with prices from £227 to £454, a £227 spread on the same certified stone. 77 Diamonds lists it at £454. 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

2.24
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838650380
Dimensions13.96 × 6.74 × 4.25 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.96 mm6.74 mm2.24 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838650380
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

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: Oct 31
Current: £454 GBP|Low: £227 GBP|High: £495 GBP|Avg: £438 GBP|-3.1%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2£227 GBP
77 Diamonds£454 GBP

32 data points across 2 retailers

2 retailers£227 GBP to £454 GBP

A
Cheapest Retailer
-
£227 GBP
$304 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
MQTVSDGDGG7YB · Oct 31
£454 GBP
View
1 more retailer has this diamond
Prices start from £227 GBPSave up to £227 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
2.24ct Marquise
£227 GBP