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Emerald|Lab Grown|IGI

3.09ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG825642769

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825642769

Diamond specifications and retailer prices

From £1,055 GBP
$1,413 USD
As of October 30, 2026
Save £6,200 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £7,254 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG825642769 or 825642769. Listed at 18 retailers as of October 29, 2026, with prices from £1,055 to £7,254, a £6,200 spread on the same certified stone. Do Amore Diamonds lists it at £7,254. 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

3.09
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825642769
Dimensions9.75 × 6.91 × 4.55 mm
L/W Ratio1.41
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
9.75 mm6.91 mm3.09 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825642769
Side View
Table 63.0%Crown 36.7°Girdle: MediumPavilion 40°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: Oct 30
Current: £7,254 GBP|Low: £1,055 GBP|High: £7,254 GBP|Avg: £2,637 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
Retailer 13
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Retailer 18
October 30, 2026
Retailer 6£1,055 GBP
Retailer 17£1,148 GBP
Retailer 3£1,181 GBP
Retailer 15£1,223 GBP
Retailer 14£1,351 GBP
Retailer 10£1,444 GBP
Retailer 8£1,835 GBP
Retailer 2£1,913 GBP
Retailer 5£1,932 GBP
Retailer 13£2,220 GBP
Retailer 16£2,532 GBP
Retailer 11£3,136 GBP
Retailer 18£3,264 GBP
Retailer 4£3,297 GBP
Retailer 12£3,878 GBP
Retailer 7£4,666 GBP
Retailer 9£4,766 GBP
Do Amore Diamonds£7,254 GBP

10 data points across 18 retailers

18 retailers£1,055 GBP to £7,254 GBP

A
Cheapest Retailer
-
£1,055 GBP
$1,413 USD
A
Retailer 2
-
£1,148 GBP
$1,538 USD
View
A
Retailer 3
-
£1,181 GBP
$1,582 USD
View
Final sale: no returns
A
Retailer 4
-
£1,223 GBP
$1,639 USD
View
A
Retailer 5
-
£1,351 GBP
$1,810 USD
View
A
Retailer 6
-
£1,444 GBP
$1,935 USD
View
A
Retailer 7
-
£1,835 GBP
$2,459 USD
View
A
Retailer 8
-
£1,913 GBP
View
A
Retailer 9
-
£1,932 GBP
$2,588 USD
View
A
Retailer 10
-
£2,220 GBP
$2,975 USD
View
A
Retailer 11
-
£2,532 GBP
$3,392 USD
View
B+
Retailer 12
-
£3,136 GBP
ZAR 67,885 ZAR
View
B+
Retailer 13
-
£3,264 GBP
View
B+
Retailer 14
-
£3,297 GBP
$4,418 USD
View
B+
Retailer 15
-
£3,878 GBP
View
B
Retailer 16
-
£4,666 GBP
SGD 8,449 SGD
View
B
Retailer 17
-
£4,766 GBP
$6,386 USD
View
Most Expensive
B
Do Amore Diamonds
27-D1A5CEF77 · Oct 29
£7,254 GBP
$9,720 USD
View
17 more retailers have this diamond
Prices start from £1,055 GBPSave up to £6,200 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
3.09ct Emerald
£1,055 GBP