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Oval|Lab Grown|IGI

3.98ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG824613134

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG824613134

Diamond specifications and retailer prices

From $847 AUD
$595 USD
As of October 28, 2026
Save $325 AUD (28%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,700 AUD at GemsNY · As of October 14, 2026
View at GemsNY

About this 3.98ct lab-grown oval diamond

This 3.98ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG824613134 or 824613134. Listed at 3 retailers as of October 28, 2026, with a 38% 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

3.98
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824613134
Dimensions12.36 × 8.99 × 5.67 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.36 mm8.99 mm3.98 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824613134
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,700 AUD|Low: $847 AUD|High: $5,146 AUD|Avg: $2,373 AUD
GemsNY
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2$847 AUD
Retailer 3$1,172 AUD
GemsNY$1,700 AUD
Retailer 4$5,146 AUD

5 data points across 4 retailers

3 retailers$847 AUD to $1,172 AUD

A
Cheapest Retailer
-
$847 AUD
$595 USD
Final sale: no returns
B+
Retailer 2
-
$1,172 AUD
$823 USD
View
Most Expensive
GemsNY
L844437 · Oct 14
$1,700 AUD
$1,194 USD
View
Price last confirmed 18 days ago
2 more retailers have this diamond
Prices start from $847 AUDSave up to $325 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
3.98ct Oval
$847 AUD