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Marquise|Lab Grown|IGI

4.72ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG845617030

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845617030

Diamond specifications and retailer prices

From £602 GBP
$802 USD
As of October 29, 2026
Save £3,528 GBP (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,130 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG845617030 or 845617030. Listed at 3 retailers as of October 28, 2026, with prices from £602 to £4,130, a £3,528 spread on the same certified stone. Rare Carat lists it at £4,130. 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 angle37.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845617030
Dimensions16.63 × 8.75 × 5.60 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.63 mm8.75 mm4.72 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845617030
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £4,130 GBP|Low: £602 GBP|High: £4,130 GBP|Avg: £1,822 GBP
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3£602 GBP
Retailer 2£1,033 GBP
Rare Carat£4,130 GBP

14 data points across 3 retailers

3 retailers£602 GBP to £4,130 GBP

A
Cheapest Retailer
-
£602 GBP
$802 USD
Final sale: no returns
A
Retailer 2
-
£1,033 GBP
View
Most Expensive
B
Rare Carat
845617030 · Oct 28
£4,130 GBP
$5,500 USD
View
2 more retailers have this diamond
Prices start from £602 GBPSave up to £3,528 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
£602 GBP