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Emerald|Lab Grown|IGI

0.71ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG814619972

Shape and cutting style on the report: Emerald cut

Certificate IGI LG814619972

Diamond specifications and retailer prices

From £143 GBP
$191 USD
As of October 30, 2026
Save £602 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £744 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.71ct lab-grown emerald diamond

This 0.71ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG814619972 or 814619972. Listed at 15 retailers as of October 25, 2026, with prices from £143 to £744, a £602 spread on the same certified stone. MOH London lists it at £744. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.71
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814619972
Dimensions6.39 × 4.12 × 2.64 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm4.12 mm0.71 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814619972
Side View
Table 64.0%Crown 32.4°Girdle: STK-THKPavilion 39.9°Culet: LargeDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £744 GBP|Low: £110 GBP|High: £766 GBP|Avg: £358 GBP|+6.8%
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
October 30, 2026
Retailer 6£119 GBP
Retailer 2£143 GBP
Retailer 7£146 GBP
Retailer 8£213 GBP
Retailer 9£282 GBP
Retailer 13£286 GBP
Retailer 11£300 GBP
Retailer 4£386 GBP
Retailer 15£405 GBP
Retailer 14£406 GBP
Retailer 12£430 GBP
Retailer 10£520 GBP
Retailer 5£537 GBP
Retailer 3£540 GBP
MOH London£744 GBP

37 data points across 15 retailers

15 retailers£143 GBP to £744 GBP

Retailer 1
-
£119 GBP
$160 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£143 GBP
$191 USD
View
Final sale: no returns
Retailer 3
-
£146 GBP
$196 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
£213 GBP
$285 USD
View
A
Retailer 5
-
£282 GBP
View
A
Retailer 6
-
£286 GBP
ZAR 6,196 ZAR
View
A
Retailer 7
-
£300 GBP
€383 EUR
View
B+
Retailer 8
-
£386 GBP
$517 USD
View
B+
Retailer 9
-
£405 GBP
A$834 AUD
View
B+
Retailer 10
-
£406 GBP
A$836 AUD
View
B+
Retailer 11
-
£430 GBP
SGD 779 SGD
View
B+
Retailer 12
-
£520 GBP
$697 USD
View
B
Retailer 13
-
£537 GBP
$720 USD
View
B+
Retailer 14
-
£540 GBP
$723 USD
View
Most Expensive
B
MOH London
LG814619972 · Oct 25
£744 GBP
View
14 more retailers have this diamond
Prices start from £143 GBPSave up to £602 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
0.71ct Emerald
£143 GBP