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Round|Lab Grown|IGI

1.46ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG780670783

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780670783

Diamond specifications and retailer prices

From £133 GBP
$178 USD
As of October 29, 2026
Save £641 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £773 GBP at MOH London · As of October 29, 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 LG780670783 or 780670783. Listed at 12 retailers as of October 29, 2026, with prices from £133 to £773, a £641 spread on the same certified stone. MOH London lists it at £773. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780670783
Dimensions7.33 × 7.40 × 4.39 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
7.33 mm7.40 mm1.46 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780670783
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.6%

Caratlytics Score

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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 29
Current: £773 GBP|Low: £128 GBP|High: £808 GBP|Avg: £463 GBP|-4.2%
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
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Retailer 15
October 30, 2026
Retailer 12£133 GBP
Retailer 4£154 GBP
Retailer 8£284 GBP
Retailer 2£285 GBP
Retailer 5£338 GBP
Retailer 9£402 GBP
Retailer 3£413 GBP
Retailer 10£474 GBP
Retailer 14£529 GBP
Retailer 15£558 GBP
Retailer 11£559 GBP
Retailer 7£641 GBP
Retailer 6£649 GBP
Retailer 13£668 GBP
MOH London£773 GBP

33 data points across 15 retailers

12 retailers£133 GBP to £773 GBP

A
Cheapest Retailer
-
£133 GBP
$178 USD
A
Retailer 2
-
£154 GBP
$206 USD
View
A
Retailer 3
-
£284 GBP
€362 EUR
View
A
Retailer 4
-
£285 GBP
View
A
Retailer 5
-
£402 GBP
A$828 AUD
View
B+
Retailer 6
-
£413 GBP
$553 USD
View
Retailer 7
-
£474 GBP
$635 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
£529 GBP
$709 USD
View
B
Retailer 9
-
£559 GBP
$749 USD
View
B+
Retailer 10
-
£569 GBP
$763 USD
View
Retailer 11
-
£668 GBP
SGD 1,210 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG780670783 · Oct 29
£773 GBP
View
11 more retailers have this diamond
Prices start from £133 GBPSave up to £641 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
£133 GBP