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Oval|Lab Grown|IGI

4.25ct H VS1 Oval Lab Grown Diamond

H/VS1 • IGI LG595361515

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG595361515

Diamond specifications and retailer prices

From $2,521 NZD
€1,353 EUR
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,521 NZD at Yorxs
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 Yorxs

About this 4.25ct lab-grown oval diamond

This 4.25ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG595361515 or 595361515. Listed at a single retailer as of October 31, 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

4.25
Carat
H
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595361515
Dimensions13.28 × 9.13 × 5.55 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.28 mm9.13 mm4.25 ctH / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595361515
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,521 NZD|Low: $2,463 NZD|High: $2,523 NZD|Avg: $2,503 NZD|+2.3%
October 25, 2026
Yorxs$2,521 NZD

9 data points across 1 retailer

1 retailer

B+
Yorxs
436585118 · Oct 31
$2,521 NZD
€1,353 EUR
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B+
4.25ct Oval
$2,521 NZD