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Marquise|Lab Grown|IGI

5.06ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG797643248

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797643248

Diamond specifications and retailer prices

From £1,831 GBP
As of October 30, 2026
Save £6,676 GBP (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £8,507 GBP at With Clarity · As of October 31, 2026
View at With Clarity

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 LG797643248 or 797643248. Listed at 16 retailers as of October 30, 2026, with prices from £1,831 to £8,507, a £6,676 spread on the same certified stone. With Clarity lists it at £8,507. 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 angle37.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643248
Dimensions17.79 × 9.21 × 5.20 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.79 mm9.21 mm5.06 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643248
Side View
Table 63.0%Crown 37.3°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 56.5%

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: £2,398 GBP|Low: £1,825 GBP|High: £8,507 GBP|Avg: £3,203 GBP|-1.1%
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
Retailer 15
With Clarity
October 31, 2026
Retailer 9£1,831 GBP
Retailer 6£1,836 GBP
Retailer 2£1,866 GBP
Retailer 1£2,398 GBP
Retailer 13£2,493 GBP
Retailer 12£2,755 GBP
Retailer 15£2,796 GBP
Retailer 3£2,852 GBP
Retailer 4£3,310 GBP
Retailer 5£3,538 GBP
Retailer 10£3,542 GBP
Retailer 7£4,498 GBP
Retailer 14£4,968 GBP
Retailer 11£4,986 GBP
Retailer 8£8,381 GBP
With Clarity£8,507 GBP

10 data points across 16 retailers

16 retailers£1,831 GBP to £8,507 GBP

A
Cheapest Retailer
-
£1,831 GBP
B+
Retailer 2
-
£1,836 GBP
$2,460 USD
View
Final sale: no returns
B+
Retailer 3
-
£1,866 GBP
$2,500 USD
View
B+
Retailer 4
-
£2,398 GBP
View
B+
Retailer 5
-
£2,493 GBP
$3,340 USD
View
B+
Retailer 6
-
£2,755 GBP
€3,516 EUR
View
B+
Retailer 7
-
£2,796 GBP
$3,746 USD
View
B+
Retailer 8
-
£2,852 GBP
$3,821 USD
View
B
Retailer 9
-
£3,310 GBP
View
Retailer 10
-
£3,538 GBP
A$7,294 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
£3,542 GBP
ZAR 76,671 ZAR
View
B
Retailer 12
-
£4,498 GBP
$6,027 USD
View
B
Retailer 13
-
£4,968 GBP
$6,656 USD
View
B
Retailer 14
-
£4,986 GBP
View
B
Retailer 15
-
£8,381 GBP
$11,230 USD
View
Most Expensive
B
With Clarity
797643248 · Oct 31
£8,507 GBP
$11,398 USD
View
15 more retailers have this diamond
Prices start from £1,831 GBPSave up to £6,676 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
£1,831 GBP