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Emerald|Lab Grown|IGI

1.42ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG786690531

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786690531

Diamond specifications and retailer prices

From £123 GBP
$165 USD
As of November 1, 2026
Save £399 GBP (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £716 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.42ct lab-grown emerald diamond

This 1.42ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786690531 or 786690531. Listed at 10 retailers as of November 1, 2026, with a 324% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786690531
Dimensions7.57 × 5.35 × 3.53 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm5.35 mm1.42 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786690531
Side View
Table 66.0%Crown 35.8°Girdle: MediumPavilion 40.4°Culet: LargeDepth 66.0%

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 1
Current: £716 GBP|Low: £123 GBP|High: £754 GBP|Avg: £429 GBP|-5.0%
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 1, 2026
Retailer 9£123 GBP
Retailer 7£143 GBP
Retailer 6£266 GBP
Retailer 3£286 GBP
Retailer 2£373 GBP
Retailer 12£402 GBP
Retailer 10£492 GBP
Retailer 8£519 GBP
Retailer 11£522 GBP
Retailer 4£528 GBP
Retailer 5£553 GBP
Retailer 13£647 GBP
MOH London£716 GBP

26 data points across 13 retailers

10 retailers£123 GBP to £522 GBP

A
Cheapest Retailer
-
£123 GBP
$165 USD
A
Retailer 2
-
£143 GBP
$192 USD
View
A
Retailer 3
-
£266 GBP
€339 EUR
View
A
Retailer 4
-
£373 GBP
A$769 AUD
View
A
Retailer 5
-
£402 GBP
$538 USD
View
B+
Retailer 6
-
£492 GBP
$659 USD
View
B+
Retailer 7
-
£519 GBP
$696 USD
View
B+
Retailer 8
-
£522 GBP
$699 USD
View
Retailer 9
-
£647 GBP
SGD 1,171 SGD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG786690531 · Oct 25
£716 GBP
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from £123 GBPSave up to £399 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
1.42ct Emerald
£123 GBP