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1.63ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG837633636

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837633636

Diamond specifications and retailer prices

From £168 GBP
$225 USD
As of November 1, 2026
Save £666 GBP (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £834 GBP at MOH London · As of November 1, 2026
View at MOH London

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 LG837633636 or 837633636. Listed at 7 retailers as of November 1, 2026, with prices from £168 to £834, a £666 spread on the same certified stone. MOH London lists it at £834. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837633636
Dimensions7.60 × 7.64 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm7.64 mm1.63 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837633636
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.0%

Caratlytics Score

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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: £834 GBP|Low: £168 GBP|High: £911 GBP|Avg: £572 GBP|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7£168 GBP
Retailer 2£318 GBP
Retailer 3£349 GBP
Retailer 4£486 GBP
Retailer 6£669 GBP
Retailer 5£671 GBP
MOH London£834 GBP
Retailer 8£911 GBP

29 data points across 8 retailers

7 retailers£168 GBP to £834 GBP

A
Cheapest Retailer
-
£168 GBP
$225 USD
A
Retailer 2
-
£318 GBP
View
A
Retailer 3
-
£349 GBP
€445 EUR
View
B+
Retailer 4
-
£486 GBP
A$1,002 AUD
View
B+
Retailer 5
-
£669 GBP
$896 USD
View
B+
Retailer 6
-
£671 GBP
$899 USD
View
Most Expensive
B
MOH London
LG837633636 · Nov 1
£834 GBP
View
6 more retailers have this diamond
Prices start from £168 GBPSave up to £666 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
1.63ct Round
£168 GBP