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Emerald|Lab Grown|IGI

2.50ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG799658132

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799658132

Diamond specifications and retailer prices

From £516 GBP
$692 USD
As of October 30, 2026
Save £1,849 GBP (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,366 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct lab-grown emerald diamond

This 2.5ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799658132 or 799658132. Listed at 21 retailers as of October 29, 2026, with prices from £516 to £2,366, a £1,849 spread on the same certified stone. MOH London lists it at £2,366. 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

2.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799658132
Dimensions10.26 × 6.39 × 3.72 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm6.39 mm2.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799658132
Side View
Table 64.0%Crown 34.4°Girdle: MED-STKPavilion 40°Culet: LargeDepth 58.2%

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: £2,366 GBP|Low: £446 GBP|High: £5,568 GBP|Avg: £1,649 GBP|-1.6%
MOH London
Retailer 2
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Retailer 22
October 31, 2026
Retailer 10£516 GBP
Retailer 7£562 GBP
Retailer 8£578 GBP
Retailer 19£599 GBP
Retailer 5£731 GBP
Retailer 12£858 GBP
Retailer 21£864 GBP
Retailer 18£957 GBP
Retailer 13£960 GBP
Retailer 16£1,422 GBP
Retailer 17£1,476 GBP
Retailer 20£1,546 GBP
Retailer 22£1,684 GBP
Retailer 4£1,856 GBP
Retailer 15£1,899 GBP
Retailer 9£2,018 GBP
Retailer 6£2,043 GBP
Retailer 3£2,063 GBP
Retailer 11£2,066 GBP
Retailer 2£2,289 GBP
MOH London£2,366 GBP
Retailer 14£5,359 GBP

16 data points across 22 retailers

21 retailers£516 GBP to £2,366 GBP

A
Cheapest Retailer
-
£516 GBP
$692 USD
A
Retailer 2
-
£562 GBP
$753 USD
View
A
Retailer 3
-
£578 GBP
$774 USD
View
Final sale: no returns
A
Retailer 4
-
£599 GBP
$803 USD
View
Retailer 5
-
£604 GBP
$809 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
£731 GBP
$980 USD
View
A
Retailer 7
-
£858 GBP
$1,150 USD
View
A
Retailer 8
-
£864 GBP
$1,158 USD
View
A
Retailer 9
-
£957 GBP
€1,221 EUR
View
A
Retailer 10
-
£960 GBP
View
A
Retailer 11
-
£1,422 GBP
A$2,932 AUD
View
A
Retailer 12
-
£1,476 GBP
$1,978 USD
View
A
Retailer 13
-
£1,546 GBP
ZAR 33,461 ZAR
View
A
Retailer 14
-
£1,684 GBP
$2,257 USD
View
B+
Retailer 15
-
£1,856 GBP
$2,487 USD
View
B+
Retailer 16
-
£2,018 GBP
SGD 3,654 SGD
View
B+
Retailer 17
-
£2,043 GBP
$2,738 USD
View
B+
Retailer 18
-
£2,063 GBP
$2,764 USD
View
B+
Retailer 19
-
£2,066 GBP
$2,769 USD
View
B+
Retailer 20
-
£2,289 GBP
A$4,719 AUD
View
Most Expensive
B+
MOH London
LG799658132 · Oct 29
£2,366 GBP
View
20 more retailers have this diamond
Prices start from £516 GBPSave up to £1,849 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
2.50ct Emerald
£516 GBP