CaratHunter
Plans
Emerald|Lab Grown|IGI

5.25ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768628592

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768628592

Diamond specifications and retailer prices

From £7,095 GBP
$9,507 USD
As of November 1, 2026
Save £26,004 GBP (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £33,099 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.25ct lab-grown emerald diamond

This 5.25ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768628592 or 768628592. Listed at 14 retailers as of October 31, 2026, with prices from £7,095 to £33,099, a £26,004 spread on the same certified stone. With Clarity lists it at £33,099. 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

5.25
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628592
Dimensions11.56 × 8.25 × 5.45 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
11.56 mm8.25 mm5.25 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628592
Side View
Table 64.0%Crown 30.8°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 66.1%

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: £9,619 GBP|Low: £7,095 GBP|High: £33,099 GBP|Avg: £15,724 GBP|-23.8%
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
With Clarity
November 1, 2026
Retailer 11£7,095 GBP
Retailer 10£8,139 GBP
Retailer 13£8,512 GBP
Retailer 2£8,527 GBP
Retailer 3£8,856 GBP
Retailer 1£9,619 GBP
Retailer 6£12,546 GBP
Retailer 8£13,670 GBP
Retailer 9£14,552 GBP
Retailer 4£14,833 GBP
Retailer 7£16,477 GBP
Retailer 12£22,412 GBP
Retailer 5£25,403 GBP
With Clarity£33,099 GBP

38 data points across 14 retailers

14 retailers£7,095 GBP to £33,099 GBP

A
Cheapest Retailer
-
£7,095 GBP
$9,507 USD
A
Retailer 2
-
£8,139 GBP
$10,905 USD
View
A
Retailer 3
-
£8,512 GBP
$11,405 USD
View
A
Retailer 4
-
£8,527 GBP
$11,425 USD
View
A
Retailer 5
-
£8,856 GBP
HK$92,700 HKD
View
A
Retailer 6
-
£9,619 GBP
View
B+
Retailer 7
-
£12,546 GBP
$16,810 USD
View
B+
Retailer 8
-
£13,670 GBP
€17,444 EUR
View
B+
Retailer 9
-
£14,552 GBP
View
B+
Retailer 10
-
£14,833 GBP
$19,875 USD
View
B+
Retailer 11
-
£16,477 GBP
ZAR 356,651 ZAR
View
B
Retailer 12
-
£22,412 GBP
$30,030 USD
View
B
Retailer 13
-
£25,403 GBP
$34,037 USD
View
Most Expensive
B
With Clarity
768628592 · Oct 31
£33,099 GBP
$44,349 USD
View
13 more retailers have this diamond
Prices start from £7,095 GBPSave up to £26,004 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
£7,095 GBP