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Marquise|Lab Grown|IGI

0.57ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG843673909

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843673909

Diamond specifications and retailer prices

From £134 GBP
HK$1,400 HKD
As of October 30, 2026
Save £273 GBP (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £954 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.57ct lab-grown marquise diamond

This 0.57ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843673909 or 843673909. Listed at 12 retailers as of October 30, 2026, with a 204% 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

0.57
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843673909
Dimensions8.03 × 4.28 × 2.80 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm4.28 mm0.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843673909
Side View
Table 61.0%Crown 34.5°Girdle: THK-VTKPavilion 41.1°Culet: NoneDepth 65.4%

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 30
Current: £954 GBP|Low: £134 GBP|High: £954 GBP|Avg: £314 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11£134 GBP
Retailer 4£155 GBP
Retailer 8£157 GBP
Retailer 6£200 GBP
Retailer 2£235 GBP
Retailer 5£274 GBP
Retailer 3£318 GBP
Retailer 12£336 GBP
Retailer 9£346 GBP
Retailer 7£407 GBP
Retailer 10£407 GBP
MOH London£954 GBP

17 data points across 12 retailers

12 retailers£134 GBP to £407 GBP

A
Cheapest Retailer
-
£134 GBP
HK$1,400 HKD
A
Retailer 2
-
£155 GBP
$208 USD
View
A
Retailer 3
-
£157 GBP
$210 USD
View
A
Retailer 4
-
£200 GBP
€255 EUR
View
B+
Retailer 5
-
£235 GBP
View
B+
Retailer 6
-
£274 GBP
View
B+
Retailer 7
-
£318 GBP
SGD 576 SGD
View
B
Retailer 8
-
£336 GBP
$450 USD
View
B
Retailer 9
-
£346 GBP
$463 USD
View
B
Retailer 10
-
£407 GBP
$545 USD
View
Retailer 11
-
£407 GBP
$546 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG843673909 · Oct 29
£954 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £134 GBPSave up to £273 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
0.57ct Marquise
£134 GBP