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Emerald|Lab Grown|IGI

3.06ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG804659432

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804659432

Diamond specifications and retailer prices

From £1,871 GBP
$2,507 USD
As of October 24, 2026
Save £4,338 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,843 GBP at Blue Nile · As of October 22, 2026
View at Blue Nile

About this 3.06ct lab-grown emerald diamond

This 3.06ct 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 LG804659432 or 804659432. Listed at 9 retailers as of October 24, 2026, with a 232% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659432
Dimensions10.06 × 6.77 × 4.44 mm
L/W Ratio1.49
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
10.06 mm6.77 mm3.06 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659432
Side View
Table 63.0%Crown 37.1°Girdle: MediumPavilion 39.3°Culet: LargeDepth 65.6%

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 24
Current: £7,843 GBP|Low: £1,871 GBP|High: £11,372 GBP|Avg: £5,037 GBP|-31.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9£1,871 GBP
Retailer 11£1,930 GBP
Retailer 3£2,083 GBP
Retailer 10£2,321 GBP
Retailer 7£2,438 GBP
Retailer 13£3,058 GBP
Retailer 8£4,019 GBP
Retailer 6£4,646 GBP
Retailer 12£6,018 GBP
Retailer 2£6,209 GBP
Retailer 5£7,737 GBP
Blue Nile£7,843 GBP
Retailer 4£8,435 GBP

25 data points across 13 retailers

9 retailers£1,871 GBP to £6,209 GBP

A
Cheapest Retailer
-
£1,871 GBP
$2,507 USD
A
Retailer 2
-
£1,930 GBP
HK$20,200 HKD
View
Retailer 3
-
£2,321 GBP
$3,110 USD
View
Price last confirmed 12 days ago
Retailer 4
-
£4,019 GBP
$5,386 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£4,646 GBP
$6,225 USD
View
Price last confirmed 12 days ago
Retailer 6
-
£6,018 GBP
View
Price last confirmed 22 days ago
B
Retailer 7
-
£6,209 GBP
$8,320 USD
View
Retailer 8
-
£7,737 GBP
$10,367 USD
View
Price last confirmed 25 days ago
Most Expensive
Blue Nile
29977392 · Oct 22
£7,843 GBP
$10,509 USD
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from £1,871 GBPSave up to £4,338 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
3.06ct Emerald
£1,871 GBP