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Emerald|Lab Grown|IGI

1.49ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG539227431

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539227431

Diamond specifications and retailer prices

From £144 GBP
As of November 4, 2026
Save £937 GBP (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,081 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.49ct lab-grown emerald diamond

This 1.49ct 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 LG539227431 or 539227431. Listed at 16 retailers as of November 4, 2026, with prices from £144 to £1,081, a £937 spread on the same certified stone. Brilliant Earth lists it at £1,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539227431
Dimensions7.85 × 5.33 × 3.61 mm
L/W Ratio1.47
Culet sizeLong
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
7.85 mm5.33 mm1.49 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539227431
Side View
Table 67.0%Crown 24.8°Girdle: Slightly ThickPavilion 40.6°Culet: LNGDepth 67.7%

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: Nov 4
Current: £1,081 GBP|Low: £103 GBP|High: £1,133 GBP|Avg: £453 GBP|+6.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12£144 GBP
Retailer 6£276 GBP
Retailer 2£284 GBP
Retailer 11£284 GBP
Retailer 8£318 GBP
Retailer 5£390 GBP
Retailer 3£458 GBP
Retailer 4£521 GBP
Retailer 9£544 GBP
Retailer 10£567 GBP
Retailer 7£747 GBP
Brilliant Earth£1,081 GBP

40 data points across 12 retailers

16 retailers£144 GBP to £1,081 GBP

Retailer 1
-
£129 GBP
Price last confirmed 37 days ago
A
Retailer 2
-
£144 GBP
View
Final sale: no returns
Retailer 3
-
£150 GBP
View
Price last confirmed 42 days ago
Retailer 4
-
£158 GBP
View
Price last confirmed 37 days ago
A
Retailer 5
-
£276 GBP
View
A
Retailer 6
-
£284 GBP
View
B+
Retailer 7
-
£284 GBP
View
Retailer 8
-
£318 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
£390 GBP
View
B+
Retailer 10
-
£458 GBP
View
Retailer 11
-
£515 GBP
View
Price last confirmed 36 days ago
B+
Retailer 12
-
£544 GBP
View
B+
Retailer 13
-
£567 GBP
View
B
Retailer 14
-
£747 GBP
View
B
Retailer 15
-
£907 GBP
View
Most Expensive
B
Brilliant Earth
18065518A · Nov 4
£1,081 GBP
$1,460 USD
View
15 more retailers have this diamond
Prices start from £144 GBPSave up to £937 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
1.49ct Emerald
£144 GBP