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Emerald|Lab Grown|IGI

1.46ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG728567042

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728567042

Diamond specifications and retailer prices

From £130 GBP
As of November 4, 2026
Save £930 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,059 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.46ct lab-grown emerald diamond

This 1.46ct lab-grown emerald 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 LG728567042 or 728567042. Listed at 19 retailers as of November 4, 2026, with prices from £130 to £1,059, a £930 spread on the same certified stone. Brilliant Earth lists it at £1,059. 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 angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728567042
Dimensions7.97 × 5.43 × 3.41 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.43 mm1.46 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728567042
Side View
Table 67.0%Crown 32.7°Girdle: Slightly ThickPavilion 40.5°Culet: LargeDepth 62.8%

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 4
Current: £1,059 GBP|Low: £130 GBP|High: £1,111 GBP|Avg: £434 GBP|-4.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12£130 GBP
Retailer 13£161 GBP
Retailer 7£277 GBP
Retailer 2£285 GBP
Retailer 3£286 GBP
Retailer 9£303 GBP
Retailer 5£352 GBP
Retailer 6£392 GBP
Retailer 4£441 GBP
Retailer 11£545 GBP
Retailer 10£552 GBP
Retailer 8£750 GBP
Brilliant Earth£1,059 GBP

45 data points across 13 retailers

19 retailers£130 GBP to £1,059 GBP

Retailer 1
-
£130 GBP
Price last confirmed 44 days ago
A
Retailer 2
-
£130 GBP
View
A
Retailer 3
-
£150 GBP
View
Retailer 4
-
£159 GBP
View
Price last confirmed 44 days ago
Retailer 5
-
£161 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£161 GBP
View
A
Retailer 7
-
£277 GBP
View
A
Retailer 8
-
£285 GBP
View
B+
Retailer 9
-
£286 GBP
View
Retailer 10
-
£303 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
-
£352 GBP
View
A
Retailer 12
-
£392 GBP
View
B+
Retailer 13
-
£441 GBP
View
B+
Retailer 14
-
£516 GBP
View
B+
Retailer 15
-
£543 GBP
View
B+
Retailer 16
-
£545 GBP
View
B+
Retailer 17
-
£556 GBP
View
B
Retailer 18
-
£750 GBP
View
Most Expensive
B
Brilliant Earth
15584613A · Nov 4
£1,059 GBP
$1,430 USD
View
18 more retailers have this diamond
Prices start from £130 GBPSave up to £930 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 Emerald
£130 GBP