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Oval|Lab Grown|IGI

4.03ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG783629905

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783629905

Diamond specifications and retailer prices

From $815 AUD
$571 USD
As of October 18, 2026
9 retailers carry this diamond
Most expensive: $4,418 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 4.03ct lab-grown oval diamond

This 4.03ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783629905 or 783629905. Listed at 9 retailers as of October 18, 2026. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783629905
Dimensions13.75 × 8.63 × 5.22 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.75 mm8.63 mm4.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783629905
Side View
Table 55.0%Crown 37.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.5%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 18
Current: $4,418 AUD|Low: $798 AUD|High: $7,648 AUD|Avg: $2,810 AUD|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 23, 2026
Retailer 17$815 AUD
Retailer 13$1,213 AUD
Retailer 11$1,224 AUD
Retailer 3$1,311 AUD
Retailer 2$1,337 AUD
Retailer 18$1,615 AUD
Retailer 7$1,732 AUD
Retailer 15$1,749 AUD
Retailer 10$2,003 AUD
Retailer 6$2,284 AUD
Retailer 14$2,505 AUD
Retailer 16$2,507 AUD
Retailer 19$2,932 AUD
Retailer 12$3,218 AUD
Retailer 9$3,913 AUD
Retailer 8$3,977 AUD
Retailer 5$4,020 AUD
MOH London$4,418 AUD
Retailer 4$6,199 AUD
Retailer 20$7,234 AUD

28 data points across 20 retailers

9 retailers$815 AUD to $4,418 AUD

Retailer 1
-
$815 AUD
$571 USD
Price last confirmed 14 days ago
Retailer 2
-
$930 AUD
$652 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$1,311 AUD
$919 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$1,337 AUD
$937 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$2,505 AUD
$1,755 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$2,507 AUD
$1,757 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$2,932 AUD
$2,055 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$4,020 AUD
View
Price last confirmed 25 days ago
Most Expensive
MOH London
LG783629905 · Oct 21
$4,418 AUD
£2,438 GBP
View
Price last confirmed 12 days ago
8 more retailers have this diamond

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.

4.03ct Oval
$815 AUD