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Round|Lab Grown|IGI

1.01ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG840612219

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840612219

Diamond specifications and retailer prices

From £123 GBP
$165 USD
As of October 26, 2026
Save £372 GBP (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £716 GBP at MOH London · As of October 25, 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 LG840612219 or 840612219. Listed at 17 retailers as of October 26, 2026, with a 302% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612219
Dimensions6.46 × 6.40 × 3.98 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
6.46 mm6.40 mm1.01 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612219
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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: £716 GBP|Low: £123 GBP|High: £719 GBP|Avg: £330 GBP|-0.5%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 8£123 GBP
Retailer 9£143 GBP
Retailer 4£153 GBP
Retailer 16£172 GBP
Retailer 17£226 GBP
Retailer 11£255 GBP
Retailer 13£269 GBP
Retailer 7£275 GBP
Retailer 15£281 GBP
Retailer 6£306 GBP
Retailer 3£334 GBP
Retailer 2£398 GBP
Retailer 14£400 GBP
Retailer 12£416 GBP
Retailer 5£492 GBP
Retailer 10£495 GBP
MOH London£716 GBP

12 data points across 17 retailers

17 retailers£123 GBP to £495 GBP

A
Cheapest Retailer
-
£123 GBP
$165 USD
A
Retailer 2
-
£143 GBP
$192 USD
View
Retailer 3
-
£153 GBP
$205 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
Retailer 5
-
£226 GBP
$303 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£255 GBP
€326 EUR
View
B+
Retailer 7
-
£269 GBP
View
Retailer 8
-
£275 GBP
$368 USD
View
Price last confirmed 7 days ago
Retailer 9
-
£281 GBP
View
Price last confirmed 9 days ago
Retailer 10
-
£306 GBP
$410 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
£334 GBP
$447 USD
View
B+
Retailer 12
-
£398 GBP
$533 USD
View
Retailer 13
-
£400 GBP
A$825 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
£416 GBP
SGD 753 SGD
View
Retailer 15
-
£492 GBP
$659 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
£495 GBP
$663 USD
View
Most Expensive
MOH London
LG840612219 · Oct 25
£716 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from £123 GBPSave up to £372 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
£123 GBP