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Oval|Lab Grown|IGI

4.03ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG807682580

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807682580

Diamond specifications and retailer prices

From $696 AUD
$489 USD
As of October 31, 2026
Save $625 AUD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,698 AUD at Brilliant Earth · As of October 19, 2026
View at Brilliant Earth

About this 4.03ct lab-grown oval diamond

This 4.03ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807682580 or 807682580. Listed at 6 retailers as of October 31, 2026, with a 90% 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

4.03
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807682580
Dimensions12.55 × 9.10 × 5.59 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
12.55 mm9.10 mm4.03 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807682580
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.4%

Caratlytics Score

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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 31
Current: $4,698 AUD|Low: $696 AUD|High: $4,840 AUD|Avg: $2,189 AUD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$696 AUD
Retailer 10$811 AUD
Retailer 8$1,277 AUD
Retailer 2$1,321 AUD
Retailer 3$1,642 AUD
Retailer 7$1,658 AUD
Retailer 6$2,087 AUD
Retailer 11$2,213 AUD
Retailer 9$2,744 AUD
Retailer 5$4,378 AUD
Brilliant Earth$4,698 AUD

38 data points across 11 retailers

6 retailers$696 AUD to $1,321 AUD

A
Cheapest Retailer
-
$696 AUD
$489 USD
Final sale: no returns
A
Retailer 2
-
$1,321 AUD
£731 GBP
View
Retailer 3
-
$1,642 AUD
ZAR 18,632 ZAR
View
Price last confirmed 66 days ago
Retailer 4
-
$2,087 AUD
$1,466 USD
View
Price last confirmed 45 days ago
Retailer 5
-
$4,378 AUD
$3,075 USD
View
Price last confirmed 26 days ago
Most Expensive
Brilliant Earth
20330263A · Oct 19
$4,698 AUD
$3,300 USD
View
Price last confirmed 12 days ago
5 more retailers have this diamond
Prices start from $696 AUDSave up to $625 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
4.03ct Oval
$696 AUD