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Round|Lab Grown|IGI

1.46ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG792639310

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792639310

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of November 3, 2026
Save £691 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £835 GBP at MOH London · As of November 2, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792639310 or 792639310. Listed at 18 retailers as of November 2, 2026, with prices from £144 to £835, a £691 spread on the same certified stone. MOH London lists it at £835. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792639310
Dimensions7.41 × 7.37 × 4.41 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
7.41 mm7.37 mm1.46 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792639310
Side View
Table 58.0%Crown 33.4°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 59.7%

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: Nov 3
Current: £835 GBP|Low: £144 GBP|High: £846 GBP|Avg: £402 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 8£144 GBP
Retailer 9£179 GBP
Retailer 12£179 GBP
Retailer 6£309 GBP
Retailer 10£312 GBP
Retailer 2£325 GBP
Retailer 3£403 GBP
Retailer 11£425 GBP
Retailer 5£436 GBP
Retailer 7£576 GBP
Retailer 4£615 GBP
MOH London£835 GBP

41 data points across 12 retailers

18 retailers£144 GBP to £835 GBP

Retailer 1
-
£144 GBP
$193 USD
Price last confirmed 42 days ago
A
Retailer 2
-
£144 GBP
$193 USD
View
Retailer 3
-
£167 GBP
$224 USD
View
Price last confirmed 42 days ago
Retailer 4
-
£177 GBP
$237 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
£179 GBP
$240 USD
View
Retailer 6
-
£179 GBP
$240 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
£309 GBP
ZAR 6,686 ZAR
View
B+
Retailer 8
-
£312 GBP
$419 USD
View
A
Retailer 9
-
£325 GBP
View
B+
Retailer 10
-
£403 GBP
$541 USD
View
B+
Retailer 11
-
£425 GBP
$570 USD
View
B+
Retailer 12
-
£436 GBP
A$899 AUD
View
B+
Retailer 13
-
£451 GBP
$605 USD
View
B+
Retailer 14
-
£575 GBP
$771 USD
View
Retailer 15
-
£575 GBP
$771 USD
View
Price last confirmed 43 days ago
B+
Retailer 16
-
£576 GBP
$773 USD
View
B
Retailer 17
-
£615 GBP
$824 USD
View
Most Expensive
B
MOH London
LG792639310 · Nov 2
£835 GBP
View
17 more retailers have this diamond
Prices start from £144 GBPSave up to £691 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
£144 GBP