Marquise|Lab Grown|IGI

0.46ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG805671902

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805671902

Diamond specifications and retailer prices

From £96 GBP
HK$1,000 HKD
As of November 1, 2026
Save £218 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £616 GBP at MOH London · As of October 25, 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 LG805671902 or 805671902. Listed at 9 retailers as of October 27, 2026, with a 228% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryVery Good
FluorescenceNone
Crown angle27.3°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805671902
Dimensions8.04 × 4.03 × 2.50 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm4.03 mm0.46 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805671902
Side View
Table 58.0%Crown 27.3°Girdle: MED-THKPavilion 42.2°Culet: NoneDepth 62.0%

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: Nov 1
Current: £616 GBP|Low: £96 GBP|High: £638 GBP|Avg: £247 GBP|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 6£96 GBP
Retailer 5£146 GBP
Retailer 3£155 GBP
Retailer 2£157 GBP
Retailer 8£175 GBP
Retailer 4£229 GBP
Retailer 7£256 GBP
Retailer 9£314 GBP
MOH London£616 GBP

36 data points across 9 retailers

9 retailers£96 GBP to £314 GBP

A
Cheapest Retailer
-
£96 GBP
HK$1,000 HKD
A
Retailer 2
-
£146 GBP
$195 USD
View
A
Retailer 3
-
£155 GBP
View
A
Retailer 4
-
£157 GBP
€200 EUR
View
Retailer 5
-
£175 GBP
$235 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£229 GBP
View
B+
Retailer 7
-
£256 GBP
$343 USD
View
B
Retailer 8
-
£314 GBP
$420 USD
View
Most Expensive
MOH London
LG805671902 · Oct 25
£616 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from £96 GBPSave up to £218 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
£96 GBP