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Oval|Lab Grown|IGI

1.43ct F VS2 Oval Lab Grown Diamond

F/VS2 • IGI LG788681330

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788681330

Diamond specifications and retailer prices

From $1,443 AUD
$1,010 USD
As of November 4, 2026
2 retailers carry this diamond
Most expensive: $1,443 AUD at Brilliant Earth
View at Brilliant Earth

About this 1.43ct lab-grown oval diamond

This 1.43ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG788681330 or 788681330. Listed at 2 retailers as of November 4, 2026. 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

1.43
Carat
F
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788681330
Dimensions9.16 × 6.25 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.16 mm6.25 mm1.43 ctF / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788681330
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $1,443 AUD|Low: $383 AUD|High: $117,651 AUD|Avg: $6,127 AUD|-36.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
May 22, 2026
Retailer 5$383 AUD
Retailer 9$524 AUD
Retailer 6$546 AUD
Retailer 2$613 AUD
Retailer 7$797 AUD
Retailer 3$1,021 AUD
Retailer 8$1,096 AUD
Retailer 4$1,134 AUD
Retailer 10$1,136 AUD
Brilliant Earth$1,443 AUD

32 data points across 10 retailers

2 retailers

Retailer 1
-
$1,021 AUD
Price last confirmed 172 days ago
Most Expensive
B
Brilliant Earth
18784297A · Nov 4
$1,443 AUD
$1,010 USD
View
1 more retailer has 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.

B
1.43ct Oval
$1,443 AUD