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Marquise|Lab Grown|IGI

4.58ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG801697361

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801697361

Diamond specifications and retailer prices

From £590 GBP
$792 USD
As of October 30, 2026
Save £1,990 GBP (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,580 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.58ct lab-grown marquise diamond

This 4.58ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG801697361 or 801697361. Listed at 17 retailers as of October 29, 2026, with prices from £590 to £2,580, a £1,990 spread on the same certified stone. MOH London lists it at £2,580. 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

4.58
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801697361
Dimensions18.29 × 8.49 × 5.20 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.29 mm8.49 mm4.58 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801697361
Side View
Table 56.0%Crown 32.7°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 61.2%

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 30
Current: £2,580 GBP|Low: £566 GBP|High: £2,597 GBP|Avg: £1,374 GBP|+0.5%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 15£590 GBP
Retailer 4£642 GBP
Retailer 6£660 GBP
Retailer 5£685 GBP
Retailer 16£685 GBP
Retailer 12£816 GBP
Retailer 14£980 GBP
Retailer 2£1,050 GBP
Retailer 11£1,457 GBP
Retailer 10£1,467 GBP
Retailer 8£1,527 GBP
Retailer 13£1,628 GBP
Retailer 3£1,925 GBP
Retailer 9£2,005 GBP
Retailer 7£2,124 GBP
Retailer 17£2,314 GBP
MOH London£2,580 GBP

40 data points across 17 retailers

17 retailers£590 GBP to £2,580 GBP

A
Cheapest Retailer
-
£590 GBP
$792 USD
A
Retailer 2
-
£642 GBP
$862 USD
View
A
Retailer 3
-
£660 GBP
$886 USD
View
Final sale: no returns
Retailer 4
-
£685 GBP
$919 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
£685 GBP
$919 USD
View
A
Retailer 6
-
£816 GBP
$1,095 USD
View
B+
Retailer 7
-
£980 GBP
$1,315 USD
View
A
Retailer 8
-
£1,050 GBP
View
A
Retailer 9
-
£1,457 GBP
ZAR 31,592 ZAR
View
B+
Retailer 10
-
£1,467 GBP
A$3,028 AUD
View
B+
Retailer 11
-
£1,527 GBP
$2,049 USD
View
B+
Retailer 12
-
£1,628 GBP
$2,185 USD
View
B+
Retailer 13
-
£1,925 GBP
$2,583 USD
View
B+
Retailer 14
-
£2,005 GBP
$2,690 USD
View
B
Retailer 15
-
£2,124 GBP
View
B
Retailer 16
-
£2,314 GBP
$3,105 USD
View
Most Expensive
B
MOH London
LG801697361 · Oct 29
£2,580 GBP
View
16 more retailers have this diamond
Prices start from £590 GBPSave up to £1,990 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
4.58ct Marquise
£590 GBP