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Oval|Lab Grown|IGI

1.43ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG788672966

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788672966

Diamond specifications and retailer prices

From $192 USD
As of October 29, 2026
Save $643 USD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,120 USD at MOH London · As of October 29, 2026
View at MOH London

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), with a top-tier cut grade and certified by IGI LG788672966 or 788672966. Listed at 10 retailers as of October 29, 2026, with a 335% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788672966
Dimensions9.20 × 6.34 × 3.90 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm6.34 mm1.43 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788672966
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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: Oct 29
Current: $1,120 USD|Low: $182 USD|High: $1,120 USD|Avg: $635 USD|+4.1%
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
October 31, 2026
Retailer 9$192 USD
Retailer 7$223 USD
Retailer 11$306 USD
Retailer 2$406 USD
Retailer 4$412 USD
Retailer 13$568 USD
Retailer 10$766 USD
Retailer 8$768 USD
Retailer 3$770 USD
Retailer 5$774 USD
Retailer 6$785 USD
Retailer 12$835 USD
Retailer 14$947 USD
MOH London$1,120 USD

25 data points across 14 retailers

10 retailers$192 USD to $835 USD

A
Cheapest Retailer
-
$192 USD
Retailer 2
-
$223 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$406 USD
View
A
Retailer 4
-
$568 USD
View
Retailer 5
-
$766 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$768 USD
View
Retailer 7
-
$770 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$835 USD
View
Retailer 9
-
$947 USD
View
Price last confirmed 23 days ago
Most Expensive
MOH London
LG788672966 · Oct 29
$1,120 USD
£882 GBP
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $192 USDSave up to $643 USD

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
1.43ct Oval
$192 USD