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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 €268 EUR
As of November 3, 2026
Save €1,064 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,333 EUR 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 €268 to €1,333, a €1,064 spread on the same certified stone. MOH London lists it at €1,333. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €1,333 EUR|Low: €258 EUR|High: €1,348 EUR|Avg: €682 EUR
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 4, 2026
Retailer 10€268 EUR
Retailer 8€295 EUR
Retailer 13€300 EUR
Retailer 11€333 EUR
Retailer 14€333 EUR
Retailer 3€474 EUR
Retailer 12€544 EUR
Retailer 7€603 EUR
Retailer 2€610 EUR
Retailer 4€657 EUR
Retailer 9€1,022 EUR
Retailer 5€1,294 EUR
MOH London€1,333 EUR
Retailer 6€1,336 EUR

29 data points across 14 retailers

13 retailers€268 EUR to €1,333 EUR

A
Cheapest Retailer
-
€268 EUR
A
Retailer 2
-
€295 EUR
View
B+
Retailer 3
-
€300 EUR
View
Final sale: no returns
B+
Retailer 4
-
€311 EUR
View
B+
Retailer 5
-
€333 EUR
View
Retailer 6
-
€333 EUR
View
Price last confirmed 10 days ago
B
Retailer 7
-
€544 EUR
View
B
Retailer 8
-
€603 EUR
View
B
Retailer 9
-
€610 EUR
View
B
Retailer 10
-
€1,022 EUR
View
B
Retailer 11
-
€1,069 EUR
View
C
Retailer 12
-
€1,294 EUR
View
Most Expensive
B
MOH London
LG407915170 · Nov 1
€1,333 EUR
£1,173 GBP
View
12 more retailers have this diamond
Prices start from €268 EURSave up to €1,064 EUR

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
€268 EUR