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Emerald|Lab Grown|IGI

2.59ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG804611322

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804611322

Diamond specifications and retailer prices

From £811 GBP
$1,087 USD
As of October 30, 2026
Save £1,547 GBP (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,358 GBP at MOH London · As of October 31, 2026
View at MOH London

About this 2.59ct lab-grown emerald diamond

This 2.59ct 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 LG804611322 or 804611322. Listed at 4 retailers as of October 30, 2026, with prices from £811 to £2,358, a £1,547 spread on the same certified stone. MOH London lists it at £2,358. 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

2.59
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804611322
Dimensions9.20 × 6.59 × 4.10 mm
L/W Ratio1.40
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
9.20 mm6.59 mm2.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804611322
Side View
Table 64.0%Crown 34.6°Girdle: MediumPavilion 44.1°Culet: LargeDepth 62.2%

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: £2,358 GBP|Low: £763 GBP|High: £5,657 GBP|Avg: £2,273 GBP|-5.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2£811 GBP
Retailer 3£973 GBP
Retailer 4£1,103 GBP
Retailer 6£1,153 GBP
MOH London£2,358 GBP
Retailer 7£2,487 GBP
Retailer 8£3,832 GBP
Retailer 5£5,321 GBP

24 data points across 8 retailers

4 retailers£811 GBP to £2,358 GBP

A
Cheapest Retailer
-
£811 GBP
$1,087 USD
A
Retailer 2
-
£973 GBP
$1,304 USD
View
A
Retailer 3
-
£1,103 GBP
€1,407 EUR
View
Most Expensive
B+
MOH London
LG804611322 · Oct 29
£2,358 GBP
View
3 more retailers have this diamond
Prices start from £811 GBPSave up to £1,547 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
2.59ct Emerald
£811 GBP