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Marquise|Lab Grown|IGI

5.06ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG849613404

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849613404

Diamond specifications and retailer prices

From £1,688 GBP
$2,262 USD
As of October 31, 2026
Save £8,051 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £9,740 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.06ct lab-grown marquise diamond

This 5.06ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG849613404 or 849613404. Listed at 15 retailers as of October 30, 2026, with prices from £1,688 to £9,740, a £8,051 spread on the same certified stone. Brilliant Earth lists it at £9,740. 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

5.06
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849613404
Dimensions18.68 × 8.90 × 5.40 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.68 mm8.90 mm5.06 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849613404
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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 31
Current: £2,407 GBP|Low: £1,688 GBP|High: £8,507 GBP|Avg: £3,977 GBP|+0.6%
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 31, 2026
Retailer 5£1,688 GBP
Retailer 9£1,838 GBP
Retailer 11£1,873 GBP
Retailer 1£2,407 GBP
Retailer 7£2,455 GBP
Retailer 3£2,854 GBP
Retailer 12£3,321 GBP
Retailer 10£3,555 GBP
Retailer 14£4,715 GBP
Retailer 6£4,818 GBP
Retailer 8£4,985 GBP
Retailer 13£5,024 GBP
Retailer 4£6,123 GBP
Retailer 2£8,507 GBP

4 data points across 14 retailers

15 retailers£1,688 GBP to £9,740 GBP

A
Cheapest Retailer
-
£1,688 GBP
$2,262 USD
Final sale: no returns
A
Retailer 2
-
£1,838 GBP
View
B+
Retailer 3
-
£1,873 GBP
$2,510 USD
View
B+
Retailer 4
-
£2,407 GBP
View
B+
Retailer 5
-
£2,455 GBP
$3,289 USD
View
B+
Retailer 6
-
£2,854 GBP
$3,824 USD
View
B
Retailer 7
-
£3,321 GBP
View
B
Retailer 8
-
£3,555 GBP
ZAR 76,962 ZAR
View
B
Retailer 9
-
£4,715 GBP
$6,318 USD
View
B
Retailer 10
-
£4,818 GBP
$6,455 USD
View
B
Retailer 11
-
£4,985 GBP
$6,679 USD
View
B
Retailer 12
-
£5,024 GBP
View
B
Retailer 13
-
£6,123 GBP
$8,204 USD
View
B
Retailer 14
-
£8,507 GBP
$11,398 USD
View
Most Expensive
B
Brilliant Earth
22341687A · Oct 30
£9,740 GBP
$13,050 USD
View
14 more retailers have this diamond
Prices start from £1,688 GBPSave up to £8,051 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
5.06ct Marquise
£1,688 GBP