Emerald|Lab Grown|IGI

1.05ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818688572

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818688572

Diamond specifications and retailer prices

From £222 GBP
$297 USD
As of October 30, 2026
Save £848 GBP (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,364 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818688572 or 818688572. Listed at 16 retailers as of October 29, 2026, with a 382% 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

1.05
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818688572
Dimensions7.57 × 4.77 × 2.92 mm
L/W Ratio1.59
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm4.77 mm1.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818688572
Side View
Table 64.0%Crown 32°Girdle: MED-STKPavilion 35.4°Culet: LargeDepth 61.2%

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 30
Current: £1,364 GBP|Low: £222 GBP|High: £1,460 GBP|Avg: £679 GBP|-6.4%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 7£222 GBP
Retailer 3£248 GBP
Retailer 12£257 GBP
Retailer 5£275 GBP
Retailer 11£275 GBP
Retailer 10£392 GBP
Retailer 13£451 GBP
Retailer 9£473 GBP
Retailer 15£473 GBP
Retailer 2£488 GBP
Retailer 14£846 GBP
Retailer 4£885 GBP
Retailer 6£921 GBP
Retailer 8£980 GBP
Retailer 16£1,069 GBP
MOH London£1,364 GBP

39 data points across 16 retailers

16 retailers£222 GBP to £1,069 GBP

A
Cheapest Retailer
-
£222 GBP
$297 USD
A
Retailer 2
-
£248 GBP
$332 USD
View
Final sale: no returns
A
Retailer 3
-
£257 GBP
$345 USD
View
A
Retailer 4
-
£275 GBP
$369 USD
View
A
Retailer 5
-
£275 GBP
$369 USD
View
A
Retailer 6
-
£392 GBP
$525 USD
View
B+
Retailer 7
-
£451 GBP
$604 USD
View
B+
Retailer 8
-
£473 GBP
ZAR 10,239 ZAR
View
B+
Retailer 9
-
£473 GBP
$634 USD
View
B+
Retailer 10
-
£488 GBP
View
B+
Retailer 11
-
£846 GBP
$1,133 USD
View
Retailer 12
-
£850 GBP
$1,139 USD
View
Price last confirmed 88 days ago
B
Retailer 13
-
£885 GBP
$1,186 USD
View
B
Retailer 14
-
£921 GBP
$1,234 USD
View
B
Retailer 15
-
£1,069 GBP
View
Most Expensive
MOH London
LG818688572 · Oct 21
£1,364 GBP
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from £222 GBPSave up to £848 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
1.05ct Emerald
£222 GBP