Marquise|Lab Grown|IGI

5.02ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG833684092

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833684092

Diamond specifications and retailer prices

From £1,266 GBP
As of October 30, 2026
Save £2,830 GBP (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £8,866 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.02ct lab-grown marquise diamond

This 5.02ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG833684092 or 833684092. Listed at 15 retailers as of October 30, 2026, with a 224% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833684092
Dimensions18.03 × 8.99 × 5.45 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.03 mm8.99 mm5.02 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833684092
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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 30
Current: £8,866 GBP|Low: £1,125 GBP|High: £8,866 GBP|Avg: £2,714 GBP
Brilliant Earth
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
October 30, 2026
Retailer 5£1,125 GBP
Retailer 2£1,266 GBP
Retailer 15£1,295 GBP
Retailer 9£1,644 GBP
Retailer 6£1,842 GBP
Retailer 16£1,971 GBP
Retailer 10£2,045 GBP
Retailer 14£2,173 GBP
Retailer 11£2,346 GBP
Retailer 12£2,360 GBP
Retailer 4£2,809 GBP
Retailer 8£3,141 GBP
Retailer 7£3,453 GBP
Retailer 13£3,765 GBP
Retailer 3£4,096 GBP
Brilliant Earth£8,866 GBP

18 data points across 16 retailers

15 retailers£1,266 GBP to £4,096 GBP

A
Cheapest Retailer
-
£1,266 GBP
Retailer 2
-
£1,295 GBP
$1,735 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
£1,644 GBP
View
Retailer 4
-
£1,842 GBP
$2,468 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£1,971 GBP
$2,641 USD
View
B+
Retailer 6
-
£2,045 GBP
€2,610 EUR
View
B+
Retailer 7
-
£2,173 GBP
$2,911 USD
View
Retailer 8
-
£2,346 GBP
ZAR 50,786 ZAR
View
Price last confirmed 7 days ago
Retailer 9
-
£2,360 GBP
A$4,865 AUD
View
Price last confirmed 10 days ago
B
Retailer 10
-
£2,809 GBP
View
Retailer 11
-
£3,141 GBP
$4,209 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
£3,453 GBP
$4,626 USD
View
Retailer 13
-
£3,765 GBP
View
Price last confirmed 11 days ago
B
Retailer 14
-
£4,096 GBP
$5,488 USD
View
Most Expensive
Brilliant Earth
21756914A · Oct 26
£8,866 GBP
$11,880 USD
View
Price under review
14 more retailers have this diamond
Prices start from £1,266 GBPSave up to £2,830 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
£1,266 GBP