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Emerald|Lab Grown|IGI

5.25ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG762544380

Shape and cutting style on the report: Emerald cut

Certificate IGI LG762544380

Diamond specifications and retailer prices

From £5,109 GBP
$6,845 USD
As of November 1, 2026
Save £16,074 GBP (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £21,182 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.25ct lab-grown emerald diamond

This 5.25ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762544380 or 762544380. Listed at 15 retailers as of October 31, 2026, with prices from £5,109 to £21,182, a £16,074 spread on the same certified stone. Taylor and Hart lists it at £21,182. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.25
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544380
Dimensions11.69 × 8.34 × 5.49 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
11.69 mm8.34 mm5.25 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544380
Side View
Table 64.0%Crown 32.9°Girdle: MED-STKPavilion 40.6°Culet: LargeDepth 65.8%

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: Nov 1
Current: £14,210 GBP|Low: £5,109 GBP|High: £22,412 GBP|Avg: £11,185 GBP|-8.3%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 3£5,109 GBP
Retailer 14£5,650 GBP
Retailer 6£6,568 GBP
Retailer 13£6,728 GBP
Retailer 4£6,869 GBP
Retailer 7£7,729 GBP
Retailer 8£10,314 GBP
Retailer 2£10,394 GBP
Retailer 10£10,515 GBP
Retailer 11£12,395 GBP
Retailer 9£12,757 GBP
Retailer 1£14,210 GBP
Retailer 12£16,769 GBP
Retailer 5£17,240 GBP
Taylor and Hart£21,182 GBP

41 data points across 15 retailers

15 retailers£5,109 GBP to £21,182 GBP

A
Cheapest Retailer
-
£5,109 GBP
$6,845 USD
A
Retailer 2
-
£5,650 GBP
$7,570 USD
View
A
Retailer 3
-
£6,568 GBP
$8,800 USD
View
A
Retailer 4
-
£6,728 GBP
$9,015 USD
View
A
Retailer 5
-
£6,869 GBP
HK$71,900 HKD
View
A
Retailer 6
-
£7,729 GBP
View
A
Retailer 7
-
£10,314 GBP
$13,820 USD
View
B+
Retailer 8
-
£10,394 GBP
$13,927 USD
View
A
Retailer 9
-
£10,515 GBP
€13,418 EUR
View
B+
Retailer 10
-
£12,395 GBP
View
B+
Retailer 11
-
£12,757 GBP
ZAR 276,144 ZAR
View
B+
Retailer 12
-
£14,210 GBP
A$29,293 AUD
View
B
Retailer 13
-
£16,769 GBP
$22,469 USD
View
B
Retailer 14
-
£17,240 GBP
$23,100 USD
View
Most Expensive
B
Taylor and Hart
6L3AJQG · Oct 31
£21,182 GBP
$28,382 USD
View
14 more retailers have this diamond
Prices start from £5,109 GBPSave up to £16,074 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
5.25ct Emerald
£5,109 GBP