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Emerald|Lab Grown|IGI

1.01ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG830619226

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830619226

Diamond specifications and retailer prices

From £177 GBP
$236 USD
As of October 28, 2026
Save £1,422 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,599 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown emerald diamond

This 1.01ct 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 LG830619226 or 830619226. Listed at 16 retailers as of October 28, 2026, with prices from £177 to £1,599, a £1,422 spread on the same certified stone. Brilliant Earth lists it at £1,599. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830619226
Dimensions6.87 × 4.64 × 3.18 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.87 mm4.64 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830619226
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 41.1°Culet: LargeDepth 68.5%

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: Oct 28
Current: £362 GBP|Low: £177 GBP|High: £792 GBP|Avg: £443 GBP|+3.1%
Retailer 1
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
October 29, 2026
Retailer 3£177 GBP
Retailer 2£197 GBP
Retailer 4£197 GBP
Retailer 8£332 GBP
Retailer 11£338 GBP
Retailer 15£339 GBP
Retailer 1£362 GBP
Retailer 12£424 GBP
Retailer 5£531 GBP
Retailer 6£632 GBP
Retailer 13£634 GBP
Retailer 7£671 GBP
Retailer 14£671 GBP
Retailer 9£792 GBP
Retailer 10£792 GBP

6 data points across 15 retailers

16 retailers£177 GBP to £1,599 GBP

A
Cheapest Retailer
-
£177 GBP
$236 USD
Final sale: no returns
A
Retailer 2
-
£197 GBP
$262 USD
View
A
Retailer 3
-
£197 GBP
$262 USD
View
A
Retailer 4
-
£332 GBP
€421 EUR
View
A
Retailer 5
-
£338 GBP
ZAR 7,261 ZAR
View
A
Retailer 6
-
£339 GBP
$451 USD
View
A
Retailer 7
-
£362 GBP
View
B+
Retailer 8
-
£424 GBP
$565 USD
View
B+
Retailer 9
-
£531 GBP
SGD 956 SGD
View
B+
Retailer 10
-
£632 GBP
$841 USD
View
B+
Retailer 11
-
£634 GBP
$844 USD
View
B+
Retailer 12
-
£671 GBP
$894 USD
View
B+
Retailer 13
-
£671 GBP
$894 USD
View
Retailer 14
-
£792 GBP
View
B
Retailer 15
-
£792 GBP
$1,055 USD
View
Most Expensive
B
Brilliant Earth
22262662A · Oct 29
£1,599 GBP
$2,130 USD
View
15 more retailers have this diamond
Prices start from £177 GBPSave up to £1,422 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
1.01ct Emerald
£177 GBP