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Emerald|Lab Grown|IGI

2.54ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG813659299

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813659299

Diamond specifications and retailer prices

From £317 GBP
$422 USD
As of October 27, 2026
Save £2,499 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,816 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.54ct lab-grown emerald diamond

This 2.54ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG813659299 or 813659299. Listed at 11 retailers as of October 27, 2026, with prices from £317 to £2,816, a £2,499 spread on the same certified stone. Do Amore Diamonds lists it at £2,816. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.54
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813659299
Dimensions9.32 × 6.37 × 4.30 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm6.37 mm2.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813659299
Side View
Table 65.0%Crown 35.3°Girdle: MediumPavilion 37.7°Culet: LargeDepth 67.5%

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 27
Current: £2,816 GBP|Low: £304 GBP|High: £2,816 GBP|Avg: £1,210 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5£317 GBP
Retailer 10£354 GBP
Retailer 9£589 GBP
Retailer 3£619 GBP
Retailer 2£808 GBP
Retailer 8£1,102 GBP
Retailer 6£1,394 GBP
Retailer 7£1,408 GBP
Retailer 4£1,596 GBP
Retailer 11£2,133 GBP
Do Amore Diamonds£2,816 GBP

26 data points across 11 retailers

11 retailers£317 GBP to £2,816 GBP

A
Cheapest Retailer
-
£317 GBP
$422 USD
A
Retailer 2
-
£354 GBP
$472 USD
View
B+
Retailer 3
-
£589 GBP
$785 USD
View
B+
Retailer 4
-
£619 GBP
$824 USD
View
B+
Retailer 5
-
£808 GBP
€1,025 EUR
View
B
Retailer 6
-
£1,102 GBP
$1,467 USD
View
B
Retailer 7
-
£1,394 GBP
$1,856 USD
View
Retailer 8
-
£1,408 GBP
$1,875 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
£1,596 GBP
View
B
Retailer 10
-
£2,133 GBP
$2,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-BFDAEF2AD · Oct 29
£2,816 GBP
$3,750 USD
View
10 more retailers have this diamond
Prices start from £317 GBPSave up to £2,499 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
2.54ct Emerald
£317 GBP