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Emerald|Lab Grown|IGI

5.14ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG779605911

Shape and cutting style on the report: Emerald cut

Certificate IGI LG779605911

Diamond specifications and retailer prices

From £4,975 GBP
$6,666 USD
As of November 1, 2026
Save £15,965 GBP (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £20,940 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.14ct lab-grown emerald diamond

This 5.14ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG779605911 or 779605911. Listed at 13 retailers as of October 31, 2026, with prices from £4,975 to £20,940, a £15,965 spread on the same certified stone. Michael Trio lists it at £20,940. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.14
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779605911
Dimensions11.72 × 8.20 × 5.49 mm
L/W Ratio1.43
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
11.72 mm8.20 mm5.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779605911
Side View
Table 60.0%Crown 27.8°Girdle: MediumPavilion 41.6°Culet: LargeDepth 67.0%

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: Nov 1
Current: £20,940 GBP|Low: £4,806 GBP|High: £27,396 GBP|Avg: £11,259 GBP|-23.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10£4,933 GBP
Retailer 13£4,975 GBP
Retailer 3£5,402 GBP
Retailer 11£6,297 GBP
Retailer 6£7,479 GBP
Retailer 4£8,312 GBP
Retailer 12£10,143 GBP
Retailer 9£11,951 GBP
Retailer 8£12,081 GBP
Retailer 7£12,359 GBP
Retailer 2£13,474 GBP
Retailer 5£20,338 GBP
Michael Trio£20,940 GBP

43 data points across 13 retailers

13 retailers£4,975 GBP to £20,940 GBP

Retailer 1
-
£4,933 GBP
$6,610 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£4,975 GBP
$6,666 USD
View
A
Retailer 3
-
£5,402 GBP
$7,238 USD
View
A
Retailer 4
-
£6,297 GBP
$8,437 USD
View
A
Retailer 5
-
£7,479 GBP
View
A
Retailer 6
-
£8,312 GBP
$11,137 USD
View
A
Retailer 7
-
£10,143 GBP
$13,591 USD
View
B+
Retailer 8
-
£11,951 GBP
View
B+
Retailer 9
-
£12,081 GBP
ZAR 261,506 ZAR
View
B+
Retailer 10
-
£12,359 GBP
$16,560 USD
View
B+
Retailer 11
-
£13,474 GBP
A$27,775 AUD
View
B
Retailer 12
-
£20,338 GBP
$27,251 USD
View
Most Expensive
B
Michael Trio
3756888020 · Oct 31
£20,940 GBP
SGD 37,916 SGD
View
12 more retailers have this diamond
Prices start from £4,975 GBPSave up to £15,965 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
5.14ct Emerald
£4,975 GBP