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Marquise|Lab Grown|IGI

4.59ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG845672896

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845672896

Diamond specifications and retailer prices

From £599 GBP
$804 USD
As of October 30, 2026
Save £4,722 GBP (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,321 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.59ct lab-grown marquise diamond

This 4.59ct 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 LG845672896 or 845672896. Listed at 10 retailers as of October 30, 2026, with prices from £599 to £5,321, a £4,722 spread on the same certified stone. Do Amore Diamonds lists it at £5,321. 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

4.59
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672896
Dimensions17.67 × 8.80 × 5.29 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.67 mm8.80 mm4.59 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672896
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

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: £5,321 GBP|Low: £599 GBP|High: £5,321 GBP|Avg: £2,260 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7£599 GBP
Retailer 9£663 GBP
Retailer 3£827 GBP
Retailer 6£1,121 GBP
Retailer 2£1,643 GBP
Retailer 4£1,652 GBP
Retailer 10£1,982 GBP
Retailer 5£3,964 GBP
Retailer 8£4,273 GBP
Do Amore Diamonds£5,321 GBP

4 data points across 10 retailers

10 retailers£599 GBP to £5,321 GBP

A
Cheapest Retailer
-
£599 GBP
$804 USD
A
Retailer 2
-
£663 GBP
View
A
Retailer 3
-
£827 GBP
$1,110 USD
View
A
Retailer 4
-
£1,121 GBP
$1,504 USD
View
B+
Retailer 5
-
£1,643 GBP
A$3,392 AUD
View
B+
Retailer 6
-
£1,652 GBP
$2,217 USD
View
B+
Retailer 7
-
£1,982 GBP
$2,660 USD
View
B
Retailer 8
-
£3,964 GBP
$5,320 USD
View
B
Retailer 9
-
£4,273 GBP
$5,734 USD
View
Most Expensive
B
Do Amore Diamonds
27-68F8AAEA1 · Oct 31
£5,321 GBP
$7,140 USD
View
9 more retailers have this diamond
Prices start from £599 GBPSave up to £4,722 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
4.59ct Marquise
£599 GBP