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Round|Lab Grown|IGI

1.63ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG849615835

Shape and cutting style on the report: Round brilliant

Certificate IGI LG849615835

Diamond specifications and retailer prices

From £349 GBP
€445 EUR
As of October 29, 2026
Save £530 GBP (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £878 GBP at With Clarity · As of November 1, 2026
View at With Clarity

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 LG849615835 or 849615835. Listed at 5 retailers as of October 29, 2026, with prices from £349 to £878, a £530 spread on the same certified stone. With Clarity lists it at £878. 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 angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849615835
Dimensions7.50 × 7.56 × 4.63 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
7.50 mm7.56 mm1.63 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849615835
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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: £746 GBP|Low: £348 GBP|High: £878 GBP|Avg: £665 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
October 30, 2026
Retailer 2£349 GBP
Retailer 3£457 GBP
Retailer 1£746 GBP
Retailer 4£835 GBP
With Clarity£878 GBP

5 data points across 5 retailers

5 retailers£349 GBP to £878 GBP

A
Cheapest Retailer
-
£349 GBP
€445 EUR
B+
Retailer 2
-
£457 GBP
$612 USD
View
B
Retailer 3
-
£746 GBP
$1,000 USD
View
Retailer 4
-
£835 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
With Clarity
849615835 · Nov 1
£878 GBP
$1,177 USD
View
4 more retailers have this diamond
Prices start from £349 GBPSave up to £530 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
£349 GBP