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Oval|Lab Grown|IGI

4.03ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG800620085

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800620085

Diamond specifications and retailer prices

From $926 AUD
$649 USD
As of November 1, 2026
Save $3,601 AUD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,527 AUD at MOH London · As of November 1, 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 very-good cut grade and certified by IGI LG800620085 or 800620085. Listed at 24 retailers as of November 1, 2026, with prices from $926 to $4,527, a $3,601 spread on the same certified stone. MOH London lists it at $4,527. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.03
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800620085
Dimensions13.69 × 8.65 × 5.20 mm
L/W Ratio1.58
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.69 mm8.65 mm4.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800620085
Side View
Table 60.0%Crown 37.2°Girdle: STK-THKPavilion 39°Culet: NoneDepth 60.1%

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: Nov 1
Current: $4,527 AUD|Low: $889 AUD|High: $4,581 AUD|Avg: $2,202 AUD|-0.9%
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
November 2, 2026
Retailer 3$926 AUD
Retailer 6$959 AUD
Retailer 4$1,074 AUD
Retailer 9$1,327 AUD
Retailer 13$1,538 AUD
Retailer 8$1,711 AUD
Retailer 7$1,717 AUD
Retailer 11$2,287 AUD
Retailer 10$2,302 AUD
Retailer 2$2,530 AUD
Retailer 5$3,664 AUD
Retailer 12$4,331 AUD
MOH London$4,527 AUD

37 data points across 13 retailers

24 retailers$926 AUD to $4,527 AUD

A
Cheapest Retailer
-
$926 AUD
$649 USD
Retailer 2
-
$926 AUD
$649 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$959 AUD
£529 GBP
View
A
Retailer 4
-
$1,007 AUD
$706 USD
View
Retailer 5
-
$1,060 AUD
$743 USD
View
Price last confirmed 42 days ago
Retailer 6
-
$1,074 AUD
$753 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$1,074 AUD
$753 USD
View
A
Retailer 8
-
$1,279 AUD
HK$7,000 HKD
View
A
Retailer 9
-
$1,327 AUD
$930 USD
View
B+
Retailer 10
-
$1,538 AUD
$1,078 USD
View
A
Retailer 11
-
$1,674 AUD
$1,173 USD
View
A
Retailer 12
-
$1,711 AUD
€1,142 EUR
View
A
Retailer 13
-
$1,717 AUD
£947 GBP
View
B+
Retailer 14
-
$2,287 AUD
ZAR 25,889 ZAR
View
B+
Retailer 15
-
$2,302 AUD
View
B+
Retailer 16
-
$2,530 AUD
$1,773 USD
View
Retailer 17
-
$2,645 AUD
$1,854 USD
View
Price last confirmed 47 days ago
B+
Retailer 18
-
$3,021 AUD
$2,117 USD
View
B
Retailer 19
-
$3,349 AUD
£1,848 GBP
View
B
Retailer 20
-
$3,664 AUD
$2,568 USD
View
B
Retailer 21
-
$3,693 AUD
SGD 3,497 SGD
View
B
Retailer 22
-
$3,816 AUD
$2,674 USD
View
Retailer 23
-
$4,331 AUD
$3,035 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG800620085 · Nov 1
$4,527 AUD
£2,498 GBP
View
23 more retailers have this diamond
Prices start from $926 AUDSave up to $3,601 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
$926 AUD