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1.46ct F VVS2 Round Lab Grown Diamond

VG • F/VVS2 • IGI LG605341356

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605341356

Diamond specifications and retailer prices

From £190 GBP
$254 USD
As of October 31, 2026
Save £651 GBP (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £841 GBP at MOH London · As of October 25, 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 very-good cut grade and certified by IGI LG605341356 or 605341356. Listed at 13 retailers as of October 25, 2026, with prices from £190 to £841, a £651 spread on the same certified stone. MOH London lists it at £841. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.46
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341356
Dimensions7.17 × 7.13 × 4.54 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
7.17 mm7.13 mm1.46 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341356
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 63.5%

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 31
Current: £841 GBP|Low: £187 GBP|High: £849 GBP|Avg: £441 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11£190 GBP
Retailer 12£328 GBP
Retailer 4£331 GBP
Retailer 6£360 GBP
Retailer 2£363 GBP
Retailer 3£379 GBP
Retailer 5£390 GBP
Retailer 8£474 GBP
Retailer 7£511 GBP
Retailer 9£612 GBP
Retailer 10£673 GBP
MOH London£841 GBP

40 data points across 12 retailers

13 retailers£190 GBP to £841 GBP

A
Cheapest Retailer
-
£190 GBP
$254 USD
A
Retailer 2
-
£328 GBP
$439 USD
View
A
Retailer 3
-
£331 GBP
$444 USD
View
A
Retailer 4
-
£360 GBP
ZAR 7,791 ZAR
View
A
Retailer 5
-
£363 GBP
View
B+
Retailer 6
-
£379 GBP
$508 USD
View
B+
Retailer 7
-
£390 GBP
View
Retailer 8
-
£474 GBP
$635 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
£511 GBP
A$1,053 AUD
View
B
Retailer 10
-
£612 GBP
$820 USD
View
B
Retailer 11
-
£673 GBP
$902 USD
View
B
Retailer 12
-
£802 GBP
$1,074 USD
View
Most Expensive
B
MOH London
LG605341356 · Oct 25
£841 GBP
View
12 more retailers have this diamond
Prices start from £190 GBPSave up to £651 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
£190 GBP