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Oval|Lab Grown|IGI

1.62ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG830659264

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830659264

Diamond specifications and retailer prices

From £339 GBP
$454 USD
As of November 1, 2026
Save £590 GBP (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £928 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.62ct lab-grown oval diamond

This 1.62ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830659264 or 830659264. Listed at 5 retailers as of October 31, 2026, with prices from £339 to £928, a £590 spread on the same certified stone. Taylor and Hart lists it at £928. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830659264
Dimensions9.70 × 6.69 × 3.94 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm6.69 mm1.62 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830659264
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 58.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £439 GBP|Low: £339 GBP|High: £928 GBP|Avg: £500 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 1, 2026
Retailer 3£339 GBP
Retailer 4£381 GBP
Retailer 2£416 GBP
Retailer 1£439 GBP
Taylor and Hart£928 GBP

6 data points across 5 retailers

5 retailers£339 GBP to £928 GBP

A
Cheapest Retailer
-
£339 GBP
$454 USD
A
Retailer 2
-
£381 GBP
$511 USD
View
A
Retailer 3
-
£416 GBP
$558 USD
View
A
Retailer 4
-
£439 GBP
View
Most Expensive
B
Taylor and Hart
6Q97Q4S · Oct 31
£928 GBP
$1,244 USD
View
4 more retailers have this diamond
Prices start from £339 GBPSave up to £590 GBP

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
1.62ct Oval
£339 GBP