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 $571 USD
As of October 18, 2026
9 retailers carry this diamond
Most expensive: $3,096 USD 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
Color
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: $3,096 USD|Low: $559 USD|High: $5,360 USD|Avg: $1,969 USD|-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
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Retailer 20
October 23, 2026
Retailer 17$571 USD
Retailer 13$850 USD
Retailer 11$858 USD
Retailer 3$919 USD
Retailer 2$937 USD
Retailer 18$1,132 USD
Retailer 7$1,214 USD
Retailer 15$1,226 USD
Retailer 10$1,404 USD
Retailer 6$1,601 USD
Retailer 14$1,755 USD
Retailer 16$1,757 USD
Retailer 19$2,055 USD
Retailer 12$2,256 USD
Retailer 9$2,742 USD
Retailer 8$2,787 USD
Retailer 5$2,817 USD
MOH London$3,096 USD
Retailer 4$4,344 USD
Retailer 20$5,070 USD

28 data points across 20 retailers

9 retailers$571 USD to $3,096 USD

Retailer 1
-
$571 USD
Price last confirmed 14 days ago
Retailer 2
-
$652 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$919 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$937 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,755 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$1,757 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$2,055 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$2,817 USD
A$4,334 AUD
View
Price last confirmed 24 days ago
Most Expensive
MOH London
LG783629905 · Oct 21
$3,096 USD
£2,438 GBP
View
Price last confirmed 11 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
$571 USD