Round|Lab Grown|IGI

0.50ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • IGI LG640490290

Shape and cutting style on the report: Round brilliant

Certificate IGI LG640490290

Diamond specifications and retailer prices

From $319 USD
£251 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $319 USD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG640490290 or 640490290. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640490290
Dimensions5.08 × 5.10 × 3.02 mm
L/W Ratio1.00
Girdle conditionFaceted
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 Faint Blue
Top View
5.08 mm5.10 mm0.50 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG640490290
Side View
Table 63.0%Crown 34.8°Girdle: MediumPavilion 39.6°Culet: NoneDepth 59.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $319 USD|Low: $319 USD|High: $319 USD|Avg: $319 USD
December 30, 2025
MD Diamonds and Jewellers$319 USD

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG640490290 · Oct 29
$319 USD
£251 GBP
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B+
0.50ct Round
$319 USD