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Round|Lab Grown|IGI

1.46ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG800654227

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800654227

Diamond specifications and retailer prices

From £134 GBP
$178 USD
As of October 22, 2026
Save £498 GBP (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £780 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800654227 or 800654227. Listed at 12 retailers as of October 22, 2026, with a 372% 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

1.46
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800654227
Dimensions7.34 × 7.30 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm7.30 mm1.46 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800654227
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.3%

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 22
Current: £780 GBP|Low: £129 GBP|High: £834 GBP|Avg: £482 GBP|-6.5%
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
October 23, 2026
Retailer 12£134 GBP
Retailer 4£155 GBP
Retailer 9£285 GBP
Retailer 10£288 GBP
Retailer 5£341 GBP
Retailer 2£406 GBP
Retailer 3£416 GBP
Retailer 14£534 GBP
Retailer 15£563 GBP
Retailer 11£564 GBP
Retailer 8£632 GBP
Retailer 7£647 GBP
Retailer 6£655 GBP
Retailer 13£674 GBP
MOH London£780 GBP

24 data points across 15 retailers

12 retailers£134 GBP to £632 GBP

A
Cheapest Retailer
-
£134 GBP
$178 USD
A
Retailer 2
-
£155 GBP
$206 USD
View
A
Retailer 3
-
£285 GBP
€361 EUR
View
A
Retailer 4
-
£288 GBP
View
Price last confirmed 12 days ago
B+
Retailer 5
-
£406 GBP
A$830 AUD
View
B+
Retailer 6
-
£416 GBP
$553 USD
View
B+
Retailer 7
-
£534 GBP
$709 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£564 GBP
$749 USD
View
B+
Retailer 9
-
£574 GBP
$763 USD
View
B
Retailer 10
-
£632 GBP
$840 USD
View
B
Retailer 11
-
£674 GBP
SGD 1,210 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG800654227 · Oct 21
£780 GBP
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from £134 GBPSave up to £498 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
1.46ct Round
£134 GBP