Marquise|Lab Grown|IGI

4.72ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG845664440

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845664440

Diamond specifications and retailer prices

From £608 GBP
$810 USD
As of October 29, 2026
Save £7,419 GBP (92%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £8,027 GBP at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 4.72ct lab-grown marquise diamond

This 4.72ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845664440 or 845664440. Listed at 4 retailers as of October 27, 2026, with prices from £608 to £8,027, a £7,419 spread on the same certified stone. Brilliant Earth lists it at £8,027. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.72
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845664440
Dimensions16.44 × 8.77 × 5.63 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.44 mm8.77 mm4.72 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845664440
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £1,033 GBP|Low: £608 GBP|High: £4,130 GBP|Avg: £1,891 GBP|+0.6%
Retailer 1
Retailer 2
Retailer 3
October 30, 2026
Retailer 2£608 GBP
Retailer 1£1,033 GBP
Retailer 3£4,130 GBP

13 data points across 3 retailers

4 retailers£608 GBP to £8,027 GBP

A
Cheapest Retailer
-
£608 GBP
$810 USD
Final sale: no returns
A
Retailer 2
-
£1,033 GBP
View
Retailer 3
-
£4,130 GBP
$5,500 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22150238A · Oct 27
£8,027 GBP
$10,690 USD
View
3 more retailers have this diamond
Prices start from £608 GBPSave up to £7,419 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
4.72ct Marquise
£608 GBP