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1.63ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG735584850

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735584850

Diamond specifications and retailer prices

From £225 GBP
$301 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £225 GBP at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 1.63ct lab-grown round diamond

This 1.63ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735584850 or 735584850. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735584850
Dimensions7.46 × 7.43 × 4.67 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.43 mm1.63 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735584850
Side View
Table 58.0%Crown 36.1°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £545 GBP|Low: £181 GBP|High: £1,022 GBP|Avg: £687 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
William & Sons Jewelers
September 19, 2026
Retailer 5£181 GBP
William & Sons Jewelers£225 GBP
Retailer 1£545 GBP
Retailer 8£586 GBP
Retailer 7£668 GBP
Retailer 9£753 GBP
Retailer 6£766 GBP
Retailer 10£804 GBP
Retailer 3£968 GBP
Retailer 2£1,012 GBP
Retailer 4£1,022 GBP

2 data points across 11 retailers

1 retailer

A
William & Sons Jewelers
cert_LG735584850 · Nov 1
£225 GBP
$301 USD
View
Final sale: no returns

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
1.63ct Round
£225 GBP