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Oval|Lab Grown|IGI

0.52ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG407941571

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407941571

Diamond specifications and retailer prices

From £255 GBP
$342 USD
As of October 29, 2026
Save £1,014 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,269 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.52ct lab-grown oval diamond

This 0.52ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407941571 or 407941571. Listed at 14 retailers as of October 29, 2026, with prices from £255 to £1,269, a £1,014 spread on the same certified stone. MOH London lists it at £1,269. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941571
Dimensions6.51 × 4.54 × 2.84 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.51 mm4.54 mm0.52 ctH / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941571
Side View
Table 56.5%Crown 35.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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 29
Current: £1,269 GBP|Low: £245 GBP|High: £1,284 GBP|Avg: £674 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
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 10£255 GBP
Retailer 14£285 GBP
Retailer 11£291 GBP
Retailer 12£316 GBP
Retailer 15£316 GBP
Retailer 4£429 GBP
Retailer 13£510 GBP
Retailer 2£570 GBP
Retailer 8£573 GBP
Retailer 5£600 GBP
Retailer 9£928 GBP
Retailer 3£1,149 GBP
Retailer 6£1,228 GBP
MOH London£1,269 GBP
Retailer 7£1,272 GBP

27 data points across 15 retailers

14 retailers£255 GBP to £1,269 GBP

A
Cheapest Retailer
-
£255 GBP
$342 USD
A
Retailer 2
-
£285 GBP
$382 USD
View
Final sale: no returns
A
Retailer 3
-
£291 GBP
$390 USD
View
A
Retailer 4
-
£296 GBP
$397 USD
View
B+
Retailer 5
-
£316 GBP
$424 USD
View
Retailer 6
-
£316 GBP
$424 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£510 GBP
$684 USD
View
B
Retailer 8
-
£570 GBP
€727 EUR
View
B
Retailer 9
-
£573 GBP
ZAR 12,395 ZAR
View
B
Retailer 10
-
£928 GBP
$1,244 USD
View
B
Retailer 11
-
£1,018 GBP
$1,364 USD
View
B
Retailer 12
-
£1,149 GBP
$1,540 USD
View
B
Retailer 13
-
£1,228 GBP
View
Most Expensive
B
MOH London
LG407941571 · Nov 1
£1,269 GBP
View
13 more retailers have this diamond
Prices start from £255 GBPSave up to £1,014 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 Oval
£255 GBP