Marquise|Lab Grown|IGI

0.52ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG815612296

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815612296

Diamond specifications and retailer prices

From £179 GBP
$240 USD
As of October 28, 2026
Save £227 GBP (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £951 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG815612296 or 815612296. Listed at 7 retailers as of October 28, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815612296
Dimensions8.59 × 4.15 × 2.59 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.59 mm4.15 mm0.52 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG815612296
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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 28
Current: £951 GBP|Low: £179 GBP|High: £955 GBP|Avg: £357 GBP|+2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4£179 GBP
Retailer 7£219 GBP
Retailer 2£234 GBP
Retailer 3£273 GBP
Retailer 6£284 GBP
Retailer 5£406 GBP
MOH London£951 GBP

26 data points across 7 retailers

7 retailers£179 GBP to £406 GBP

A
Cheapest Retailer
-
£179 GBP
$240 USD
B+
Retailer 2
-
£219 GBP
$293 USD
View
B+
Retailer 3
-
£234 GBP
View
B+
Retailer 4
-
£273 GBP
View
B
Retailer 5
-
£284 GBP
$380 USD
View
B
Retailer 6
-
£406 GBP
$545 USD
View
Most Expensive
MOH London
LG815612296 · Oct 29
£951 GBP
View
Price under review
6 more retailers have this diamond
Prices start from £179 GBPSave up to £227 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
0.52ct Marquise
£179 GBP