Marquise|Lab Grown|IGI

0.46ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG674524158

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG674524158

Diamond specifications and retailer prices

From £85 GBP
$114 USD
As of October 25, 2026
Save £505 GBP (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £591 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.46ct lab-grown marquise diamond

This 0.46ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG674524158 or 674524158. Listed at 14 retailers as of October 25, 2026, with prices from £85 to £591, a £505 spread on the same certified stone. MOH London lists it at £591. 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

0.46
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674524158
Dimensions7.56 × 4.07 × 2.62 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm4.07 mm0.46 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG674524158
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: £591 GBP|Low: £75 GBP|High: £817 GBP|Avg: £224 GBP|-26.8%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 30, 2026
Retailer 4£75 GBP
Retailer 10£85 GBP
Retailer 6£90 GBP
Retailer 7£102 GBP
Retailer 13£134 GBP
Retailer 2£146 GBP
Retailer 15£170 GBP
Retailer 12£186 GBP
Retailer 8£193 GBP
Retailer 3£194 GBP
Retailer 11£252 GBP
Retailer 14£302 GBP
Retailer 5£310 GBP
Retailer 9£421 GBP
MOH London£591 GBP

42 data points across 15 retailers

14 retailers£85 GBP to £591 GBP

Retailer 1
-
£75 GBP
$100 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£85 GBP
$114 USD
View
Retailer 3
-
£90 GBP
$121 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£102 GBP
$137 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
£134 GBP
$180 USD
View
A
Retailer 6
-
£146 GBP
View
B+
Retailer 7
-
£170 GBP
$228 USD
View
B+
Retailer 8
-
£193 GBP
View
Retailer 9
-
£194 GBP
$260 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
£252 GBP
$338 USD
View
Retailer 11
-
£302 GBP
$404 USD
View
Price last confirmed 12 days ago
Retailer 12
-
£310 GBP
$416 USD
View
Price last confirmed 30 days ago
B
Retailer 13
-
£421 GBP
View
Most Expensive
B
MOH London
LG674524158 · Oct 29
£591 GBP
View
13 more retailers have this diamond
Prices start from £85 GBPSave up to £505 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
0.46ct Marquise
£85 GBP