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Oval|Lab Grown|IGI

4.83ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG830644328

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830644328

Diamond specifications and retailer prices

From $1,029 NZD
$580 USD
As of October 31, 2026
Save $828 NZD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,669 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.83ct lab-grown oval diamond

This 4.83ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830644328 or 830644328. Listed at 4 retailers as of October 31, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.83
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830644328
Dimensions13.77 × 9.61 × 5.85 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.77 mm9.61 mm4.83 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830644328
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,669 NZD|Low: $1,029 NZD|High: $5,766 NZD|Avg: $2,811 NZD|-1.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$1,029 NZD
Retailer 5$1,473 NZD
Retailer 2$1,857 NZD
Retailer 6$1,867 NZD
Retailer 4$2,965 NZD
Retailer 8$3,064 NZD
Retailer 7$4,021 NZD
Rare Carat$5,669 NZD

37 data points across 8 retailers

4 retailers$1,029 NZD to $1,857 NZD

A
Cheapest Retailer
-
$1,029 NZD
$580 USD
Final sale: no returns
A
Retailer 2
-
$1,857 NZD
£824 GBP
View
Retailer 3
-
$2,965 NZD
$1,671 USD
View
Price last confirmed 46 days ago
Most Expensive
Rare Carat
830644328 · Oct 21
$5,669 NZD
$3,195 USD
View
Price last confirmed 11 days ago
3 more retailers have this diamond
Prices start from $1,029 NZDSave up to $828 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.

A
4.83ct Oval
$1,029 NZD