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Emerald|Lab Grown|IGI

2.53ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG560234263

Shape and cutting style on the report: Emerald cut

Certificate IGI LG560234263

Diamond specifications and retailer prices

From £236 GBP
$314 USD
As of October 27, 2026
Save £1,461 GBP (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,697 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.53ct lab-grown emerald diamond

This 2.53ct 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 LG560234263 or 560234263. Listed at 19 retailers as of October 27, 2026, with prices from £236 to £1,697, a £1,461 spread on the same certified stone. Brilliant Earth lists it at £1,697. 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

2.53
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560234263
Dimensions9.21 × 6.40 × 4.34 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.21 mm6.40 mm2.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560234263
Side View
Table 61.0%Crown 36.3°Girdle: MediumPavilion 38°Culet: LNGDepth 67.8%

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 27
Current: £1,697 GBP|Low: £227 GBP|High: £1,765 GBP|Avg: £662 GBP|-3.8%
Brilliant Earth
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
Retailer 16
October 29, 2026
Retailer 15£236 GBP
Retailer 9£264 GBP
Retailer 6£274 GBP
Retailer 5£293 GBP
Retailer 16£293 GBP
Retailer 12£409 GBP
Retailer 3£415 GBP
Retailer 10£458 GBP
Retailer 8£517 GBP
Retailer 2£520 GBP
Retailer 14£859 GBP
Retailer 7£939 GBP
Retailer 4£941 GBP
Retailer 11£1,180 GBP
Retailer 13£1,352 GBP
Brilliant Earth£1,697 GBP

44 data points across 16 retailers

19 retailers£236 GBP to £1,697 GBP

A
Cheapest Retailer
-
£236 GBP
$314 USD
A
Retailer 2
-
£264 GBP
$351 USD
View
Final sale: no returns
A
Retailer 3
-
£274 GBP
$365 USD
View
A
Retailer 4
-
£293 GBP
$390 USD
View
A
Retailer 5
-
£293 GBP
$390 USD
View
A
Retailer 6
-
£327 GBP
HK$3,400 HKD
View
A
Retailer 7
-
£409 GBP
$545 USD
View
B+
Retailer 8
-
£415 GBP
$552 USD
View
A
Retailer 9
-
£458 GBP
€581 EUR
View
B+
Retailer 10
-
£517 GBP
$689 USD
View
A
Retailer 11
-
£520 GBP
View
B
Retailer 12
-
£859 GBP
$1,144 USD
View
B
Retailer 13
-
£939 GBP
SGD 1,689 SGD
View
B
Retailer 14
-
£941 GBP
$1,253 USD
View
B
Retailer 15
-
£976 GBP
$1,299 USD
View
B
Retailer 16
-
£1,171 GBP
$1,559 USD
View
B
Retailer 17
-
£1,180 GBP
View
B
Retailer 18
-
£1,352 GBP
$1,800 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
9425156A · Oct 29
£1,697 GBP
$2,260 USD
View
18 more retailers have this diamond
Prices start from £236 GBPSave up to £1,461 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
2.53ct Emerald
£236 GBP