Emerald|Lab Grown|IGI

1.49ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG754501590

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754501590

Diamond specifications and retailer prices

From £136 GBP
As of November 3, 2026
Save £552 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £689 GBP at MOH London · As of November 4, 2026
View at MOH London

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 LG754501590 or 754501590. Listed at 12 retailers as of November 3, 2026, with prices from £136 to £689, a £552 spread on the same certified stone. MOH London lists it at £689. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754501590
Dimensions7.73 × 5.28 × 3.63 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm5.28 mm1.49 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754501590
Side View
Table 62.0%Crown 35.9°Girdle: MediumPavilion 40.3°Culet: LNGDepth 68.8%

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 3
Current: £689 GBP|Low: £136 GBP|High: £729 GBP|Avg: £435 GBP|-4.6%
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
November 4, 2026
Retailer 9£136 GBP
Retailer 13£239 GBP
Retailer 8£254 GBP
Retailer 3£265 GBP
Retailer 7£355 GBP
Retailer 11£395 GBP
Retailer 6£475 GBP
Retailer 10£492 GBP
Retailer 2£501 GBP
Retailer 5£521 GBP
Retailer 4£567 GBP
Retailer 12£616 GBP
MOH London£689 GBP

25 data points across 13 retailers

12 retailers£136 GBP to £689 GBP

Retailer 1
-
£119 GBP
Price last confirmed 34 days ago
A
Retailer 2
-
£136 GBP
View
Retailer 3
-
£144 GBP
View
Price last confirmed 43 days ago
Retailer 4
-
£254 GBP
View
Price last confirmed 7 days ago
A
Retailer 5
-
£355 GBP
View
A
Retailer 6
-
£395 GBP
View
B+
Retailer 7
-
£475 GBP
View
B+
Retailer 8
-
£492 GBP
View
Retailer 9
-
£496 GBP
View
Price last confirmed 36 days ago
B+
Retailer 10
-
£501 GBP
View
Retailer 11
-
£616 GBP
View
Price last confirmed 23 days ago
Most Expensive
B
MOH London
LG754501590 · Nov 4
£689 GBP
View
11 more retailers have this diamond
Prices start from £136 GBPSave up to £552 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
£136 GBP