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Emerald|Lab Grown|IGI

1.14ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG691587655

Shape and cutting style on the report: Emerald cut

Certificate IGI LG691587655

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of October 30, 2026
Save £1,147 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,291 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.14ct lab-grown emerald diamond

This 1.14ct 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 LG691587655 or 691587655. Listed at 21 retailers as of October 29, 2026, with prices from £144 to £1,291, a £1,147 spread on the same certified stone. Brilliant Earth lists it at £1,291. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691587655
Dimensions7.43 × 4.93 × 3.16 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm4.93 mm1.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691587655
Side View
Table 64.0%Crown 33.3°Girdle: MediumPavilion 37.7°Culet: LNGDepth 64.1%

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: £1,291 GBP|Low: £139 GBP|High: £1,291 GBP|Avg: £448 GBP
Brilliant Earth
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 16£144 GBP
Retailer 8£161 GBP
Retailer 7£167 GBP
Retailer 3£179 GBP
Retailer 6£179 GBP
Retailer 10£301 GBP
Retailer 12£307 GBP
Retailer 2£326 GBP
Retailer 13£436 GBP
Retailer 15£470 GBP
Retailer 9£512 GBP
Retailer 5£575 GBP
Retailer 4£646 GBP
Retailer 14£837 GBP
Retailer 11£884 GBP
Brilliant Earth£1,291 GBP

45 data points across 16 retailers

21 retailers£144 GBP to £1,291 GBP

A
Cheapest Retailer
-
£144 GBP
$193 USD
A
Retailer 2
-
£161 GBP
$216 USD
View
Final sale: no returns
A
Retailer 3
-
£167 GBP
$224 USD
View
A
Retailer 4
-
£179 GBP
$240 USD
View
Retailer 5
-
£179 GBP
$240 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
£248 GBP
$332 USD
View
A
Retailer 7
-
£301 GBP
€384 EUR
View
A
Retailer 8
-
£307 GBP
ZAR 6,648 ZAR
View
A
Retailer 9
-
£326 GBP
View
A
Retailer 10
-
£410 GBP
$550 USD
View
A
Retailer 11
-
£436 GBP
A$899 AUD
View
B+
Retailer 12
-
£470 GBP
$630 USD
View
B+
Retailer 13
-
£512 GBP
$686 USD
View
B+
Retailer 14
-
£575 GBP
$770 USD
View
B+
Retailer 15
-
£615 GBP
$824 USD
View
B+
Retailer 16
-
£622 GBP
$833 USD
View
B+
Retailer 17
-
£646 GBP
A$1,331 AUD
View
B+
Retailer 18
-
£837 GBP
View
B
Retailer 19
-
£875 GBP
$1,172 USD
View
B+
Retailer 20
-
£884 GBP
$1,185 USD
View
Most Expensive
B
Brilliant Earth
14569984A · Oct 29
£1,291 GBP
$1,730 USD
View
20 more retailers have this diamond
Prices start from £144 GBPSave up to £1,147 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
1.14ct Emerald
£144 GBP