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Emerald|Lab Grown|IGI

4.10ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG768630666

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768630666

Diamond specifications and retailer prices

From £3,357 GBP
$4,471 USD
As of October 29, 2026
Save £15,315 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £18,673 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.1ct lab-grown emerald diamond

This 4.1ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630666 or 768630666. Listed at 14 retailers as of October 29, 2026, with prices from £3,357 to £18,673, a £15,315 spread on the same certified stone. With Clarity lists it at £18,673. 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

4.10
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630666
Dimensions10.66 × 7.48 × 5.07 mm
L/W Ratio1.43
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
10.66 mm7.48 mm4.10 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630666
Side View
Table 62.0%Crown 36.1°Girdle: Slightly ThickPavilion 40.2°Culet: LargeDepth 67.8%

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: Oct 29
Current: £4,649 GBP|Low: £3,357 GBP|High: £18,673 GBP|Avg: £7,899 GBP|-14.0%
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
October 30, 2026
Retailer 10£3,357 GBP
Retailer 2£4,421 GBP
Retailer 1£4,649 GBP
Retailer 12£4,678 GBP
Retailer 13£5,425 GBP
Retailer 7£5,783 GBP
Retailer 9£5,910 GBP
Retailer 3£6,655 GBP
Retailer 6£7,529 GBP
Retailer 8£7,619 GBP
Retailer 11£9,483 GBP
Retailer 5£11,820 GBP
Retailer 4£12,564 GBP
With Clarity£18,673 GBP

42 data points across 14 retailers

14 retailers£3,357 GBP to £18,673 GBP

A
Cheapest Retailer
-
£3,357 GBP
$4,471 USD
A
Retailer 2
-
£4,421 GBP
HK$46,000 HKD
View
A
Retailer 3
-
£4,649 GBP
View
A
Retailer 4
-
£4,678 GBP
$6,229 USD
View
A
Retailer 5
-
£5,425 GBP
$7,225 USD
View
B+
Retailer 6
-
£5,783 GBP
€7,335 EUR
View
B+
Retailer 7
-
£5,910 GBP
$7,870 USD
View
B+
Retailer 8
-
£6,655 GBP
$8,863 USD
View
B+
Retailer 9
-
£7,529 GBP
ZAR 161,983 ZAR
View
B+
Retailer 10
-
£7,619 GBP
View
B+
Retailer 11
-
£9,483 GBP
$12,628 USD
View
B
Retailer 12
-
£11,820 GBP
$15,740 USD
View
B
Retailer 13
-
£12,564 GBP
$16,732 USD
View
Most Expensive
B
With Clarity
768630666 · Oct 30
£18,673 GBP
$24,866 USD
View
13 more retailers have this diamond
Prices start from £3,357 GBPSave up to £15,315 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
4.10ct Emerald
£3,357 GBP