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Marquise|Lab Grown|IGI

5.04ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG837643153

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837643153

Diamond specifications and retailer prices

From £1,025 GBP
€1,308 EUR
As of October 27, 2026
Save £1,481 GBP (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,506 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.04ct lab-grown marquise diamond

This 5.04ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837643153 or 837643153. Listed at 5 retailers as of October 27, 2026, with prices from £1,025 to £2,506, a £1,481 spread on the same certified stone. MOH London lists it at £2,506. 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

5.04
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837643153
Dimensions17.60 × 8.94 × 5.64 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.60 mm8.94 mm5.04 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837643153
Side View
Table 61.0%Crown 36.4°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 63.1%

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 27
Current: £2,506 GBP|Low: £955 GBP|High: £2,526 GBP|Avg: £1,607 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2£1,025 GBP
Retailer 3£1,029 GBP
Retailer 4£1,234 GBP
Retailer 5£2,188 GBP
MOH London£2,506 GBP

13 data points across 5 retailers

5 retailers£1,025 GBP to £2,506 GBP

A
Cheapest Retailer
-
£1,025 GBP
€1,308 EUR
B+
Retailer 2
-
£1,029 GBP
$1,379 USD
View
B+
Retailer 3
-
£1,234 GBP
$1,653 USD
View
B
Retailer 4
-
£2,188 GBP
$2,932 USD
View
Most Expensive
B
MOH London
LG837643153 · Oct 29
£2,506 GBP
View
4 more retailers have this diamond
Prices start from £1,025 GBPSave up to £1,481 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
£1,025 GBP