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Oval|Lab Grown|IGI

1.58ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG668425991

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG668425991

Diamond specifications and retailer prices

From $1,031 NZD
$581 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $1,031 NZD at B2C Jewels
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 B2C Jewels

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668425991 or 668425991. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668425991
Dimensions9.45 × 6.40 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.45 mm6.40 mm1.58 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668425991
Side View
Table 59.0%Crown 36.3°GirdlePavilion 40.6°Culet: NoneDepth 63.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,031 NZD|Low: $1,004 NZD|High: $1,531 NZD|Avg: $1,185 NZD|-32.7%
September 25, 2026
B2C Jewels$1,031 NZD

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
26654310 · Oct 30
$1,031 NZD
$581 USD
View

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B+
1.58ct Oval
$1,031 NZD