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Emerald|Lab Grown|IGI

1.04ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG825655191

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825655191

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of October 30, 2026
Save £563 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £679 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825655191 or 825655191. Listed at 18 retailers as of October 29, 2026, with prices from £116 to £679, a £563 spread on the same certified stone. MOH London lists it at £679. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655191
Dimensions6.74 × 4.83 × 3.17 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm4.83 mm1.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655191
Side View
Table 58.0%Crown 37.5°Girdle: MED-STKPavilion 38.1°Culet: LargeDepth 65.6%

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 30
Current: £679 GBP|Low: £116 GBP|High: £684 GBP|Avg: £316 GBP|-0.7%
MOH London
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 15£116 GBP
Retailer 17£131 GBP
Retailer 14£135 GBP
Retailer 6£144 GBP
Retailer 8£144 GBP
Retailer 12£248 GBP
Retailer 7£250 GBP
Retailer 2£253 GBP
Retailer 11£264 GBP
Retailer 13£352 GBP
Retailer 10£384 GBP
Retailer 4£396 GBP
Retailer 5£465 GBP
Retailer 9£472 GBP
Retailer 16£491 GBP
Retailer 3£506 GBP
MOH London£679 GBP

22 data points across 17 retailers

18 retailers£116 GBP to £679 GBP

A
Cheapest Retailer
-
£116 GBP
$155 USD
A
Retailer 2
-
£131 GBP
$174 USD
View
Final sale: no returns
A
Retailer 3
-
£135 GBP
$180 USD
View
A
Retailer 4
-
£144 GBP
$192 USD
View
A
Retailer 5
-
£144 GBP
$192 USD
View
A
Retailer 6
-
£248 GBP
ZAR 5,339 ZAR
View
A
Retailer 7
-
£250 GBP
$333 USD
View
A
Retailer 8
-
£253 GBP
View
A
Retailer 9
-
£264 GBP
$351 USD
View
Retailer 10
-
£345 GBP
$460 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
£352 GBP
A$722 AUD
View
B+
Retailer 12
-
£384 GBP
$512 USD
View
B+
Retailer 13
-
£396 GBP
SGD 713 SGD
View
B+
Retailer 14
-
£465 GBP
$619 USD
View
B
Retailer 15
-
£472 GBP
$628 USD
View
B+
Retailer 16
-
£491 GBP
$654 USD
View
B+
Retailer 17
-
£506 GBP
$674 USD
View
Most Expensive
B
MOH London
LG825655191 · Oct 29
£679 GBP
View
17 more retailers have this diamond
Prices start from £116 GBPSave up to £563 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
1.04ct Emerald
£116 GBP