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Marquise|Lab Grown|IGI

4.71ct E VS1 Marquise Lab Grown Diamond

GD • E/VS1 • IGI LG844662006

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844662006

Diamond specifications and retailer prices

From £584 GBP
As of October 27, 2026
Save £7,436 GBP (93%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £8,020 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.71ct lab-grown marquise diamond

This 4.71ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG844662006 or 844662006. Listed at 14 retailers as of October 27, 2026, with prices from £584 to £8,020, a £7,436 spread on the same certified stone. Brilliant Earth lists it at £8,020. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.71
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844662006
Dimensions17.87 × 8.97 × 5.17 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.87 mm8.97 mm4.71 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844662006
Side View
Table 60.0%Crown 33.6°Girdle: THN-MEDPavilion 37.5°Culet: NoneDepth 57.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,034 GBP|Low: £584 GBP|High: £4,164 GBP|Avg: £1,818 GBP|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 2£584 GBP
Retailer 14£695 GBP
Retailer 12£807 GBP
Retailer 9£948 GBP
Retailer 4£967 GBP
Retailer 1£1,034 GBP
Retailer 6£1,108 GBP
Retailer 8£1,436 GBP
Retailer 11£1,611 GBP
Retailer 13£2,151 GBP
Retailer 3£2,330 GBP
Retailer 7£2,413 GBP
Retailer 5£2,636 GBP
Retailer 10£4,119 GBP

13 data points across 14 retailers

14 retailers£584 GBP to £8,020 GBP

A
Cheapest Retailer
-
£584 GBP
A
Retailer 2
-
£695 GBP
$925 USD
View
Final sale: no returns
B+
Retailer 3
-
£807 GBP
$1,075 USD
View
A
Retailer 4
-
£948 GBP
$1,262 USD
View
B+
Retailer 5
-
£967 GBP
$1,288 USD
View
A
Retailer 6
-
£1,034 GBP
View
B+
Retailer 7
-
£1,436 GBP
ZAR 30,890 ZAR
View
B+
Retailer 8
-
£1,611 GBP
$2,146 USD
View
B
Retailer 9
-
£2,151 GBP
$2,864 USD
View
B+
Retailer 10
-
£2,330 GBP
$3,103 USD
View
B
Retailer 11
-
£2,413 GBP
$3,214 USD
View
Retailer 12
-
£2,636 GBP
View
Price last confirmed 8 days ago
B
Retailer 13
-
£4,119 GBP
$5,485 USD
View
Most Expensive
C
Brilliant Earth
22313663A · Oct 29
£8,020 GBP
$10,680 USD
View
13 more retailers have this diamond
Prices start from £584 GBPSave up to £7,436 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
4.71ct Marquise
£584 GBP