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Oval|Lab Grown|IGI

4.86ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG831622763

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831622763

Diamond specifications and retailer prices

From $820 AUD
$576 USD
As of October 31, 2026
Save $649 AUD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,584 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 4.86ct lab-grown oval diamond

This 4.86ct 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 LG831622763 or 831622763. Listed at 4 retailers as of October 30, 2026, with a 79% 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

4.86
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831622763
Dimensions13.28 × 9.64 × 6.03 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.28 mm9.64 mm4.86 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831622763
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,584 AUD|Low: $820 AUD|High: $4,648 AUD|Avg: $2,090 AUD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$820 AUD
Retailer 4$1,174 AUD
Retailer 2$1,469 AUD
Retailer 7$1,479 AUD
Retailer 5$2,348 AUD
Retailer 6$2,483 AUD
Rare Carat$4,584 AUD

37 data points across 7 retailers

4 retailers$820 AUD to $1,469 AUD

A
Cheapest Retailer
-
$820 AUD
$576 USD
Final sale: no returns
A
Retailer 2
-
$1,469 AUD
£813 GBP
View
Retailer 3
-
$2,348 AUD
$1,649 USD
View
Price last confirmed 45 days ago
Most Expensive
Rare Carat
831622763 · Oct 18
$4,584 AUD
$3,220 USD
View
Price last confirmed 12 days ago
3 more retailers have this diamond
Prices start from $820 AUDSave up to $649 AUD

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
4.86ct Oval
$820 AUD