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 $580 USD
As of October 29, 2026
Save $467 USD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,195 USD 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 29, 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
Color
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 29
Current: $3,195 USD|Low: $580 USD|High: $3,250 USD|Avg: $1,579 USD|-1.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3$580 USD
Retailer 5$830 USD
Retailer 2$1,047 USD
Retailer 6$1,052 USD
Retailer 4$1,671 USD
Retailer 8$1,727 USD
Retailer 7$2,266 USD
Rare Carat$3,195 USD

38 data points across 8 retailers

4 retailers$580 USD to $1,047 USD

A
Cheapest Retailer
-
$580 USD
Final sale: no returns
A
Retailer 2
-
$1,047 USD
£824 GBP
View
Retailer 3
-
$1,671 USD
View
Price last confirmed 44 days ago
Most Expensive
Rare Carat
830644328 · Oct 21
$3,195 USD
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from $580 USDSave up to $467 USD

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
$580 USD