CaratHunter
Plans
Marquise|Lab Grown|IGI

0.53ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG804675503

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804675503

Diamond specifications and retailer prices

From £175 GBP
$235 USD
As of November 1, 2026
Save £555 GBP (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £730 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804675503 or 804675503. Listed at 6 retailers as of October 29, 2026, with prices from £175 to £730, a £555 spread on the same certified stone. MOH London lists it at £730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804675503
Dimensions8.40 × 4.21 × 2.59 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.40 mm4.21 mm0.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG804675503
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.5%

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: £730 GBP|Low: £160 GBP|High: £735 GBP|Avg: £359 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6£160 GBP
Retailer 3£175 GBP
Retailer 5£192 GBP
Retailer 2£274 GBP
Retailer 4£364 GBP
Retailer 7£629 GBP
MOH London£730 GBP

40 data points across 7 retailers

6 retailers£175 GBP to £730 GBP

A
Cheapest Retailer
-
£175 GBP
$235 USD
A
Retailer 2
-
£192 GBP
$257 USD
View
B+
Retailer 3
-
£274 GBP
View
B
Retailer 4
-
£364 GBP
$488 USD
View
B
Retailer 5
-
£629 GBP
$844 USD
View
Most Expensive
B
MOH London
LG804675503 · Oct 29
£730 GBP
View
5 more retailers have this diamond
Prices start from £175 GBPSave up to £555 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
0.53ct Marquise
£175 GBP