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Emerald|Lab Grown|IGI

5.26ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768630161

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768630161

Diamond specifications and retailer prices

From £7,250 GBP
$9,714 USD
As of October 31, 2026
Save £23,608 GBP (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £30,858 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.26ct lab-grown emerald diamond

This 5.26ct 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 LG768630161 or 768630161. Listed at 12 retailers as of October 31, 2026, with prices from £7,250 to £30,858, a £23,608 spread on the same certified stone. Taylor and Hart lists it at £30,858. 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

5.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630161
Dimensions11.51 × 8.24 × 5.60 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
11.51 mm8.24 mm5.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630161
Side View
Table 61.0%Crown 32.3°Girdle: Slightly ThickPavilion 41.4°Culet: LargeDepth 68.0%

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 31
Current: £12,507 GBP|Low: £7,250 GBP|High: £30,858 GBP|Avg: £16,182 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 2£7,250 GBP
Retailer 4£7,808 GBP
Retailer 12£8,412 GBP
Retailer 9£8,725 GBP
Retailer 10£10,332 GBP
Retailer 1£12,507 GBP
Retailer 8£16,116 GBP
Retailer 5£16,904 GBP
Retailer 11£17,716 GBP
Retailer 7£18,121 GBP
Retailer 6£21,723 GBP
Retailer 3£29,710 GBP
Taylor and Hart£30,858 GBP

36 data points across 13 retailers

12 retailers£7,250 GBP to £30,858 GBP

A
Cheapest Retailer
-
£7,250 GBP
$9,714 USD
A
Retailer 2
-
£8,412 GBP
$11,271 USD
View
A
Retailer 3
-
£8,725 GBP
$11,690 USD
View
A
Retailer 4
-
£10,332 GBP
$13,844 USD
View
B+
Retailer 5
-
£12,507 GBP
View
B+
Retailer 6
-
£16,116 GBP
View
B+
Retailer 7
-
£16,904 GBP
$22,650 USD
View
B+
Retailer 8
-
£17,716 GBP
$23,737 USD
View
B+
Retailer 9
-
£18,121 GBP
€23,124 EUR
View
B+
Retailer 10
-
£21,723 GBP
ZAR 470,210 ZAR
View
B
Retailer 11
-
£29,710 GBP
$39,808 USD
View
Most Expensive
B
Taylor and Hart
G2UAWU4 · Oct 31
£30,858 GBP
$41,346 USD
View
11 more retailers have this diamond
Prices start from £7,250 GBPSave up to £23,608 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
5.26ct Emerald
£7,250 GBP