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Marquise|Lab Grown|IGI

5.02ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG841654724

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841654724

Diamond specifications and retailer prices

From £587 GBP
$786 USD
As of October 30, 2026
Save £3,022 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,609 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.02ct lab-grown marquise diamond

This 5.02ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841654724 or 841654724. Listed at 20 retailers as of October 28, 2026, with prices from £587 to £3,609, a £3,022 spread on the same certified stone. Rare Carat lists it at £3,609. 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

5.02
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654724
Dimensions17.97 × 8.84 × 5.57 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.97 mm8.84 mm5.02 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654724
Side View
Table 64.0%Crown 35.7°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 63.0%

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 30
Current: £3,609 GBP|Low: £581 GBP|High: £3,609 GBP|Avg: £1,369 GBP
Rare Carat
Retailer 2
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 17£587 GBP
Retailer 9£638 GBP
Retailer 16£656 GBP
Retailer 8£680 GBP
Retailer 12£707 GBP
Retailer 18£739 GBP
Retailer 13£813 GBP
Retailer 6£961 GBP
Retailer 10£974 GBP
Retailer 2£1,043 GBP
Retailer 4£1,369 GBP
Retailer 14£1,379 GBP
Retailer 7£1,617 GBP
Retailer 15£1,709 GBP
Retailer 5£1,894 GBP
Retailer 20£2,093 GBP
Retailer 11£2,277 GBP
Retailer 19£2,351 GBP
Retailer 3£2,538 GBP
Rare Carat£3,609 GBP

19 data points across 20 retailers

20 retailers£587 GBP to £3,609 GBP

A
Cheapest Retailer
-
£587 GBP
$786 USD
A
Retailer 2
-
£638 GBP
$855 USD
View
A
Retailer 3
-
£656 GBP
$879 USD
View
Final sale: no returns
A
Retailer 4
-
£680 GBP
$911 USD
View
Retailer 5
-
£707 GBP
$947 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£739 GBP
View
A
Retailer 7
-
£813 GBP
$1,090 USD
View
A
Retailer 8
-
£961 GBP
$1,287 USD
View
B+
Retailer 9
-
£974 GBP
$1,305 USD
View
A
Retailer 10
-
£1,043 GBP
View
A
Retailer 11
-
£1,369 GBP
ZAR 29,626 ZAR
View
B+
Retailer 12
-
£1,379 GBP
A$2,842 AUD
View
B+
Retailer 13
-
£1,617 GBP
$2,167 USD
View
B+
Retailer 14
-
£1,709 GBP
$2,290 USD
View
B+
Retailer 15
-
£1,894 GBP
$2,538 USD
View
B+
Retailer 16
-
£2,093 GBP
View
B+
Retailer 17
-
£2,277 GBP
$3,051 USD
View
B+
Retailer 18
-
£2,351 GBP
$3,150 USD
View
B
Retailer 19
-
£2,538 GBP
View
Most Expensive
B
Rare Carat
BE-6_l_841654724 · Oct 28
£3,609 GBP
$4,835 USD
View
19 more retailers have this diamond
Prices start from £587 GBPSave up to £3,022 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
5.02ct Marquise
£587 GBP