Emerald|Lab Grown|IGI

1.24ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG617465641

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617465641

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of October 30, 2026
Save £1,316 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,478 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.24ct lab-grown emerald diamond

This 1.24ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG617465641 or 617465641. Listed at 18 retailers as of October 30, 2026, with prices from £162 to £1,478, a £1,316 spread on the same certified stone. Brilliant Earth lists it at £1,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617465641
Dimensions7.23 × 5.15 × 3.33 mm
L/W Ratio1.40
Culet sizeLong
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
7.23 mm5.15 mm1.24 ctE / IF
OriginLab Grown
CutIdeal
PolishGood
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617465641
Side View
Table 64.0%Crown 31.3°Girdle: MediumPavilion 39.5°Culet: LNGDepth 64.7%

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: £1,478 GBP|Low: £155 GBP|High: £1,776 GBP|Avg: £517 GBP|-16.8%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 30, 2026
Retailer 16£162 GBP
Retailer 17£181 GBP
Retailer 10£188 GBP
Retailer 3£201 GBP
Retailer 7£201 GBP
Retailer 4£270 GBP
Retailer 11£326 GBP
Retailer 12£345 GBP
Retailer 2£373 GBP
Retailer 8£383 GBP
Retailer 15£521 GBP
Retailer 9£603 GBP
Retailer 6£646 GBP
Retailer 5£676 GBP
Retailer 14£809 GBP
Retailer 18£932 GBP
Retailer 13£1,146 GBP
Brilliant Earth£1,478 GBP

40 data points across 18 retailers

18 retailers£162 GBP to £1,478 GBP

A
Cheapest Retailer
-
£162 GBP
$217 USD
A
Retailer 2
-
£181 GBP
$242 USD
View
Final sale: no returns
A
Retailer 3
-
£188 GBP
$252 USD
View
A
Retailer 4
-
£201 GBP
$269 USD
View
A
Retailer 5
-
£201 GBP
$269 USD
View
B+
Retailer 6
-
£270 GBP
$362 USD
View
A
Retailer 7
-
£326 GBP
€416 EUR
View
A
Retailer 8
-
£345 GBP
ZAR 7,471 ZAR
View
A
Retailer 9
-
£373 GBP
View
A
Retailer 10
-
£383 GBP
$513 USD
View
B+
Retailer 11
-
£521 GBP
$698 USD
View
B+
Retailer 12
-
£603 GBP
$808 USD
View
B+
Retailer 13
-
£646 GBP
$865 USD
View
B+
Retailer 14
-
£690 GBP
$924 USD
View
B+
Retailer 15
-
£809 GBP
View
B
Retailer 16
-
£932 GBP
$1,248 USD
View
B
Retailer 17
-
£1,146 GBP
$1,535 USD
View
Most Expensive
B
Brilliant Earth
12411820A · Oct 30
£1,478 GBP
$1,980 USD
View
17 more retailers have this diamond
Prices start from £162 GBPSave up to £1,316 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
1.24ct Emerald
£162 GBP