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Marquise|Lab Grown|IGI

0.53ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG694578307

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG694578307

Diamond specifications and retailer prices

From £175 GBP
$235 USD
As of October 30, 2026
Save £271 GBP (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,057 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG694578307 or 694578307. Listed at 11 retailers as of October 29, 2026, with a 155% 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

0.53
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694578307
Dimensions4.36 × 8.14 × 2.61 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
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
4.36 mm8.14 mm0.53 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694578307
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.9%

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: £1,057 GBP|Low: £175 GBP|High: £1,064 GBP|Avg: £340 GBP|+0.5%
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 4£175 GBP
Retailer 9£206 GBP
Retailer 2£214 GBP
Retailer 10£237 GBP
Retailer 6£250 GBP
Retailer 8£291 GBP
Retailer 12£295 GBP
Retailer 5£304 GBP
Retailer 7£316 GBP
Retailer 11£394 GBP
Retailer 3£446 GBP
MOH London£1,057 GBP

42 data points across 12 retailers

11 retailers£175 GBP to £446 GBP

A
Cheapest Retailer
-
£175 GBP
$235 USD
A
Retailer 2
-
£214 GBP
View
B+
Retailer 3
-
£237 GBP
$317 USD
View
Retailer 4
-
£250 GBP
$335 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
£291 GBP
$390 USD
View
B+
Retailer 6
-
£295 GBP
$395 USD
View
B+
Retailer 7
-
£304 GBP
A$627 AUD
View
Retailer 8
-
£316 GBP
$424 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
£394 GBP
$528 USD
View
B
Retailer 10
-
£446 GBP
$598 USD
View
Most Expensive
MOH London
LG694578307 · Oct 29
£1,057 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £175 GBPSave up to £271 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