CaratHunter
Plans
Emerald|Lab Grown|IGI

2.53ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG709528213

Shape and cutting style on the report: Emerald cut

Certificate IGI LG709528213

Diamond specifications and retailer prices

From £793 GBP
HK$8,300 HKD
As of October 30, 2026
Save £4,797 GBP (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £5,590 GBP at Brilliant Earth · As of October 30, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG709528213 or 709528213. Listed at 4 retailers as of October 30, 2026, with prices from £793 to £5,590, a £4,797 spread on the same certified stone. Brilliant Earth lists it at £5,590. 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

2.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle46.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709528213
Dimensions9.59 × 6.31 × 4.24 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm6.31 mm2.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709528213
Side View
Table 65.0%Crown 34.4°Girdle: MediumPavilion 46.3°Culet: LNGDepth 67.2%

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: £5,590 GBP|Low: £611 GBP|High: £6,157 GBP|Avg: £2,143 GBP|-9.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3£793 GBP
Retailer 7£835 GBP
Retailer 6£850 GBP
Retailer 2£1,093 GBP
Retailer 9£1,798 GBP
Retailer 8£1,874 GBP
Retailer 5£2,414 GBP
Retailer 4£3,500 GBP
Brilliant Earth£5,590 GBP

22 data points across 9 retailers

4 retailers£793 GBP to £5,590 GBP

A
Cheapest Retailer
-
£793 GBP
HK$8,300 HKD
A
Retailer 2
-
£1,093 GBP
€1,395 EUR
View
Retailer 3
-
£3,500 GBP
$4,690 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
16661087A · Oct 30
£5,590 GBP
$7,490 USD
View
3 more retailers have this diamond
Prices start from £793 GBPSave up to £4,797 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
£793 GBP