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Marquise|Lab Grown|IGI

0.46ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG789603442

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789603442

Diamond specifications and retailer prices

From £69 GBP
$93 USD
As of October 30, 2026
Save £561 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £630 GBP at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789603442 or 789603442. Listed at 14 retailers as of October 26, 2026, with prices from £69 to £630, a £561 spread on the same certified stone. MOH London lists it at £630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789603442
Dimensions8.07 × 4.15 × 2.49 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm4.15 mm0.46 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789603442
Side View
Table 59.0%Crown 32.1°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.0%

Caratlytics Score

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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: Oct 30
Current: £630 GBP|Low: £66 GBP|High: £659 GBP|Avg: £217 GBP|-4.3%
MOH London
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 11£69 GBP
Retailer 13£80 GBP
Retailer 4£91 GBP
Retailer 14£91 GBP
Retailer 5£118 GBP
Retailer 2£156 GBP
Retailer 7£161 GBP
Retailer 9£168 GBP
Retailer 8£207 GBP
Retailer 3£257 GBP
Retailer 12£275 GBP
Retailer 6£320 GBP
Retailer 10£455 GBP
MOH London£630 GBP

43 data points across 14 retailers

14 retailers£69 GBP to £630 GBP

A
Cheapest Retailer
-
£69 GBP
$93 USD
A
Retailer 2
-
£80 GBP
$107 USD
View
Retailer 3
-
£91 GBP
$122 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£91 GBP
$122 USD
View
A
Retailer 5
-
£118 GBP
$158 USD
View
A
Retailer 6
-
£156 GBP
ZAR 3,370 ZAR
View
A
Retailer 7
-
£161 GBP
View
A
Retailer 8
-
£168 GBP
€215 EUR
View
B+
Retailer 9
-
£207 GBP
View
B+
Retailer 10
-
£257 GBP
$345 USD
View
B
Retailer 11
-
£275 GBP
$369 USD
View
B
Retailer 12
-
£320 GBP
$428 USD
View
B
Retailer 13
-
£455 GBP
View
Most Expensive
B
MOH London
LG789603442 · Oct 26
£630 GBP
View
13 more retailers have this diamond
Prices start from £69 GBPSave up to £561 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
£69 GBP