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Round|Lab Grown|IGI

1.01ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG839643260

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839643260

Diamond specifications and retailer prices

From £243 GBP
As of October 26, 2026
Save £441 GBP (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £683 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct 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 LG839643260 or 839643260. Listed at 16 retailers as of October 26, 2026, with prices from £243 to £683, a £441 spread on the same certified stone. MOH London lists it at £683. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643260
Dimensions6.47 × 6.50 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.50 mm1.01 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643260
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.7%

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 26
Current: £683 GBP|Low: £113 GBP|High: £690 GBP|Avg: £315 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 26, 2026
Retailer 12£118 GBP
Retailer 16£137 GBP
Retailer 3£146 GBP
Retailer 15£146 GBP
Retailer 6£198 GBP
Retailer 4£216 GBP
Retailer 9£243 GBP
Retailer 10£262 GBP
Retailer 2£268 GBP
Retailer 5£327 GBP
Retailer 13£395 GBP
Retailer 14£469 GBP
Retailer 7£473 GBP
Retailer 11£496 GBP
Retailer 8£510 GBP
MOH London£683 GBP

27 data points across 16 retailers

16 retailers£243 GBP to £683 GBP

Retailer 1
-
£118 GBP
$158 USD
Price last confirmed 10 days ago
Retailer 2
-
£137 GBP
$183 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£146 GBP
$195 USD
View
Price last confirmed 8 days ago
Retailer 4
-
£146 GBP
$195 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£198 GBP
$265 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£216 GBP
$290 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
£243 GBP
View
B+
Retailer 8
-
£262 GBP
€334 EUR
View
B+
Retailer 9
-
£268 GBP
View
B+
Retailer 10
-
£327 GBP
$438 USD
View
Retailer 11
-
£395 GBP
A$814 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
£469 GBP
$628 USD
View
Price last confirmed 9 days ago
Retailer 13
-
£473 GBP
$634 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
£496 GBP
$664 USD
View
Retailer 15
-
£510 GBP
$683 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG839643260 · Oct 26
£683 GBP
View
15 more retailers have this diamond
Prices start from £243 GBPSave up to £441 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
1.01ct Round
£243 GBP