CaratHunter
Plans
Emerald|Lab Grown|IGI

1.50ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG818681052

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818681052

Diamond specifications and retailer prices

From £281 GBP
As of November 5, 2026
Save £461 GBP (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £741 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818681052 or 818681052. Listed at 7 retailers as of November 5, 2026, with prices from £281 to £741, a £461 spread on the same certified stone. MOH London lists it at £741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681052
Dimensions8.16 × 5.30 × 3.58 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.30 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681052
Side View
Table 61.0%Crown 31.3°Girdle: MediumPavilion 38.7°Culet: LargeDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £741 GBP|Low: £281 GBP|High: £831 GBP|Avg: £481 GBP|-9.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2£281 GBP
Retailer 7£283 GBP
Retailer 5£340 GBP
Retailer 4£407 GBP
Retailer 6£550 GBP
Retailer 3£644 GBP
MOH London£741 GBP

40 data points across 7 retailers

7 retailers£281 GBP to £741 GBP

A
Cheapest Retailer
-
£281 GBP
B+
Retailer 2
-
£283 GBP
View
A
Retailer 3
-
£340 GBP
View
A
Retailer 4
-
£407 GBP
View
B+
Retailer 5
-
£550 GBP
View
B+
Retailer 6
-
£644 GBP
View
Most Expensive
B
MOH London
LG818681052 · Nov 5
£741 GBP
View
6 more retailers have this diamond
Prices start from £281 GBPSave up to £461 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
1.50ct Emerald
£281 GBP