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Oval|Lab Grown|IGI

0.50ct I VS1 Oval Lab Grown Diamond

VG • I/VS1 • IGI LG407915170

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407915170

Diamond specifications and retailer prices

From £224 GBP
$300 USD
As of November 1, 2026
Save £887 GBP (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,111 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407915170 or 407915170. Listed at 13 retailers as of November 1, 2026, with prices from £224 to £1,111, a £887 spread on the same certified stone. MOH London lists it at £1,111. 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

0.50
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915170
Dimensions6.43 × 4.49 × 2.74 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.43 mm4.49 mm0.50 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915170
Side View
Table 59.5%Crown 34.3°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 61.0%

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: £1,111 GBP|Low: £215 GBP|High: £1,124 GBP|Avg: £568 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
November 2, 2026
Retailer 10£224 GBP
Retailer 8£246 GBP
Retailer 13£250 GBP
Retailer 11£277 GBP
Retailer 14£277 GBP
Retailer 3£395 GBP
Retailer 12£453 GBP
Retailer 2£503 GBP
Retailer 7£508 GBP
Retailer 4£547 GBP
Retailer 9£852 GBP
Retailer 5£1,080 GBP
MOH London£1,111 GBP
Retailer 6£1,114 GBP

29 data points across 14 retailers

13 retailers£224 GBP to £1,111 GBP

A
Cheapest Retailer
-
£224 GBP
$300 USD
A
Retailer 2
-
£246 GBP
$330 USD
View
B+
Retailer 3
-
£250 GBP
$335 USD
View
Final sale: no returns
B+
Retailer 4
-
£259 GBP
$348 USD
View
B+
Retailer 5
-
£277 GBP
$372 USD
View
Retailer 6
-
£277 GBP
$372 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
£453 GBP
$608 USD
View
B
Retailer 8
-
£503 GBP
ZAR 10,899 ZAR
View
B
Retailer 9
-
£508 GBP
€649 EUR
View
B
Retailer 10
-
£852 GBP
$1,142 USD
View
B
Retailer 11
-
£891 GBP
$1,195 USD
View
C
Retailer 12
-
£1,080 GBP
View
Most Expensive
B
MOH London
LG407915170 · Nov 1
£1,111 GBP
View
12 more retailers have this diamond
Prices start from £224 GBPSave up to £887 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
0.50ct Oval
£224 GBP