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Emerald|Lab Grown|IGI

1.50ct H VVS1 Emerald Lab Grown Diamond

GD • H/VVS1 • IGI LG605302966

Shape and cutting style on the report: Emerald cut

Certificate IGI LG605302966

Diamond specifications and retailer prices

From £290 GBP
€371 EUR
As of October 29, 2026
Save £596 GBP (67%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £887 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG605302966 or 605302966. Listed at 3 retailers as of October 29, 2026, with prices from £290 to £887, a £596 spread on the same certified stone. Brilliant Earth lists it at £887. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
H
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605302966
Dimensions8.08 × 5.44 × 3.49 mm
L/W Ratio1.49
Culet sizeLarge
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
8.08 mm5.44 mm1.50 ctH / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605302966
Side View
Table 66.0%Crown 33.7°Girdle: MediumPavilion 41.7°Culet: LargeDepth 64.2%

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: Oct 29
Current: £887 GBP|Low: £289 GBP|High: £1,167 GBP|Avg: £591 GBP|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4£290 GBP
Retailer 5£350 GBP
Retailer 7£361 GBP
Retailer 8£416 GBP
Retailer 2£441 GBP
Retailer 6£450 GBP
Retailer 10£586 GBP
Retailer 9£741 GBP
Retailer 11£795 GBP
Brilliant Earth£887 GBP
Retailer 3£1,167 GBP

11 data points across 11 retailers

3 retailers£290 GBP to £887 GBP

A
Cheapest Retailer
-
£290 GBP
€371 EUR
B+
Retailer 2
-
£441 GBP
$592 USD
View
Most Expensive
C
Brilliant Earth
19889323A · Nov 2
£887 GBP
$1,190 USD
View
2 more retailers have this diamond
Prices start from £290 GBPSave up to £596 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
£290 GBP