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Marquise|Lab Grown|IGI

5.04ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG850678937

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850678937

Diamond specifications and retailer prices

From £1,682 GBP
$2,254 USD
As of October 31, 2026
Save £8,020 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £9,702 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.04ct lab-grown marquise diamond

This 5.04ct 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 LG850678937 or 850678937. Listed at 14 retailers as of October 31, 2026, with prices from £1,682 to £9,702, a £8,020 spread on the same certified stone. Brilliant Earth lists it at £9,702. 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

5.04
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678937
Dimensions18.22 × 8.73 × 5.57 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.22 mm8.73 mm5.04 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678937
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.8%

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 31
Current: £9,702 GBP|Low: £1,682 GBP|High: £9,702 GBP|Avg: £4,142 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
November 1, 2026
Retailer 4£1,682 GBP
Retailer 8£1,825 GBP
Retailer 12£1,866 GBP
Retailer 9£2,378 GBP
Retailer 10£2,396 GBP
Retailer 13£2,445 GBP
Retailer 2£2,482 GBP
Retailer 14£2,834 GBP
Retailer 7£3,532 GBP
Retailer 3£4,697 GBP
Retailer 5£4,967 GBP
Retailer 11£7,092 GBP
Retailer 6£8,473 GBP
Brilliant Earth£9,702 GBP

3 data points across 14 retailers

14 retailers£1,682 GBP to £9,702 GBP

A
Cheapest Retailer
-
£1,682 GBP
$2,254 USD
Final sale: no returns
B+
Retailer 2
-
£1,825 GBP
View
B+
Retailer 3
-
£1,866 GBP
$2,500 USD
View
B+
Retailer 4
-
£2,378 GBP
View
B+
Retailer 5
-
£2,396 GBP
$3,210 USD
View
B+
Retailer 6
-
£2,445 GBP
$3,276 USD
View
B+
Retailer 7
-
£2,482 GBP
$3,325 USD
View
B+
Retailer 8
-
£2,834 GBP
$3,797 USD
View
B
Retailer 9
-
£3,532 GBP
A$7,281 AUD
View
B
Retailer 10
-
£4,697 GBP
$6,293 USD
View
B
Retailer 11
-
£4,967 GBP
$6,656 USD
View
B
Retailer 12
-
£7,092 GBP
A$14,619 AUD
View
B
Retailer 13
-
£8,473 GBP
$11,353 USD
View
Most Expensive
B
Brilliant Earth
22377301A · Oct 31
£9,702 GBP
$13,000 USD
View
13 more retailers have this diamond
Prices start from £1,682 GBPSave up to £8,020 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
5.04ct Marquise
£1,682 GBP