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Round|Lab Grown|IGI

1.00ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG633448161

Shape and cutting style on the report: Round brilliant

Certificate IGI LG633448161

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of October 29, 2026
Save £625 GBP (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £781 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633448161 or 633448161. Listed at 15 retailers as of October 29, 2026, with prices from £156 to £781, a £625 spread on the same certified stone. MOH London lists it at £781. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633448161
Dimensions6.36 × 6.31 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.36 mm6.31 mm1.00 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633448161
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £781 GBP|Low: £156 GBP|High: £847 GBP|Avg: £375 GBP|-7.8%
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
Retailer 15
October 31, 2026
Retailer 3£156 GBP
Retailer 4£175 GBP
Retailer 12£181 GBP
Retailer 2£194 GBP
Retailer 5£196 GBP
Retailer 13£203 GBP
Retailer 6£227 GBP
Retailer 7£299 GBP
Retailer 8£357 GBP
Retailer 14£357 GBP
Retailer 11£369 GBP
Retailer 9£622 GBP
Retailer 10£625 GBP
Retailer 15£662 GBP
MOH London£781 GBP

33 data points across 15 retailers

15 retailers£156 GBP to £781 GBP

A
Cheapest Retailer
-
£156 GBP
$209 USD
A
Retailer 2
-
£175 GBP
$234 USD
View
Final sale: no returns
A
Retailer 3
-
£181 GBP
$243 USD
View
A
Retailer 4
-
£194 GBP
$260 USD
View
A
Retailer 5
-
£196 GBP
$262 USD
View
B+
Retailer 6
-
£203 GBP
$272 USD
View
A
Retailer 7
-
£227 GBP
$304 USD
View
Retailer 8
-
£299 GBP
$400 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
£357 GBP
View
B+
Retailer 10
-
£357 GBP
View
B+
Retailer 11
-
£369 GBP
$494 USD
View
B
Retailer 12
-
£622 GBP
$834 USD
View
B
Retailer 13
-
£625 GBP
$837 USD
View
B
Retailer 14
-
£662 GBP
$888 USD
View
Most Expensive
B
MOH London
LG633448161 · Oct 29
£781 GBP
View
14 more retailers have this diamond
Prices start from £156 GBPSave up to £625 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
1.00ct Round
£156 GBP