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Oval|Lab Grown|IGI

0.58ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG646455574

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG646455574

Diamond specifications and retailer prices

From $776 NZD
£344 GBP
As of November 2, 2026
Save $41 NZD (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $818 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.58ct lab-grown oval diamond

This 0.58ct lab-grown oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646455574 or 646455574. Listed at 2 retailers as of October 31, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.58
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646455574
Dimensions6.59 × 4.43 × 2.86 mm
L/W Ratio1.49
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
6.59 mm4.43 mm0.58 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG646455574
Side View
Table 59.0%Crown 38.5°Girdle: THK-VTKPavilion 38.2°Culet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $818 NZD|Low: $180 NZD|High: $1,761 NZD|Avg: $805 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
March 16, 2026
Retailer 2$235 NZD
Retailer 7$413 NZD
Retailer 3$508 NZD
Retailer 5$776 NZD
Brilliant Earth$818 NZD
Retailer 4$989 NZD
Retailer 6$1,761 NZD

27 data points across 7 retailers

2 retailers$776 NZD to $818 NZD

B
Cheapest Retailer
-
$776 NZD
£344 GBP
Most Expensive
B
Brilliant Earth
14062493Y · Oct 31
$818 NZD
$460 USD
View
1 more retailer has this diamond
Prices start from $776 NZDSave up to $41 NZD

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.

B
0.58ct Oval
$776 NZD