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Marquise|Lab Grown|IGI

1.50ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG804657584

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG804657584

Diamond specifications and retailer prices

From £413 GBP
As of November 3, 2026
Save £964 GBP (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,376 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG804657584 or 804657584. Listed at 6 retailers as of November 3, 2026, with prices from £413 to £1,376, a £964 spread on the same certified stone. MOH London lists it at £1,376. 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

1.50
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle28.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657584
Dimensions12.83 × 5.10 × 3.24 mm
L/W Ratio2.52
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.83 mm5.10 mm1.50 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657584
Side View
Table 66.0%Crown 38.4°Girdle: MED-VTKPavilion 28.7°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
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: Nov 3
Current: £1,376 GBP|Low: £413 GBP|High: £1,397 GBP|Avg: £807 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5£413 GBP
Retailer 4£534 GBP
Retailer 3£562 GBP
Retailer 2£789 GBP
Retailer 6£1,146 GBP
MOH London£1,376 GBP

11 data points across 6 retailers

6 retailers£413 GBP to £1,376 GBP

A
Cheapest Retailer
-
£413 GBP
B+
Retailer 2
-
£534 GBP
View
B+
Retailer 3
-
£562 GBP
View
B
Retailer 4
-
£789 GBP
View
B
Retailer 5
-
£1,146 GBP
View
Most Expensive
B
MOH London
LG804657584 · Nov 5
£1,376 GBP
View
5 more retailers have this diamond
Prices start from £413 GBPSave up to £964 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
1.50ct Marquise
£413 GBP