Emerald|Lab Grown|IGI

3.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG605383710

Shape and cutting style on the report: Emerald cut

Certificate IGI LG605383710

Diamond specifications and retailer prices

From £1,079 GBP
$1,437 USD
As of October 27, 2026
Save £6,543 GBP (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £7,622 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown emerald diamond

This 3.05ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG605383710 or 605383710. Listed at 22 retailers as of October 27, 2026, with prices from £1,079 to £7,622, a £6,543 spread on the same certified stone. Brilliant Earth lists it at £7,622. 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

3.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605383710
Dimensions9.54 × 6.77 × 4.61 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
9.54 mm6.77 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605383710
Side View
Table 64.0%Crown 36.2°Girdle: MED-STKPavilion 35.6°Culet: LargeDepth 68.1%

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: Oct 27
Current: £7,622 GBP|Low: £1,036 GBP|High: £7,855 GBP|Avg: £2,586 GBP|-3.0%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 21£1,079 GBP
Retailer 12£1,174 GBP
Retailer 5£1,208 GBP
Retailer 6£1,251 GBP
Retailer 22£1,251 GBP
Retailer 4£1,382 GBP
Retailer 10£1,414 GBP
Retailer 2£1,761 GBP
Retailer 18£1,789 GBP
Retailer 16£1,966 GBP
Retailer 8£2,004 GBP
Retailer 9£2,346 GBP
Retailer 11£2,348 GBP
Retailer 19£2,831 GBP
Retailer 13£2,906 GBP
Retailer 14£3,021 GBP
Retailer 3£3,372 GBP
Retailer 17£3,593 GBP
Retailer 7£3,860 GBP
Retailer 20£4,085 GBP
Retailer 15£4,404 GBP
Brilliant Earth£7,622 GBP

41 data points across 22 retailers

22 retailers£1,079 GBP to £7,622 GBP

A
Cheapest Retailer
-
£1,079 GBP
$1,437 USD
A
Retailer 2
-
£1,174 GBP
$1,563 USD
View
A
Retailer 3
-
£1,208 GBP
$1,609 USD
View
Final sale: no returns
A
Retailer 4
-
£1,251 GBP
$1,666 USD
View
Retailer 5
-
£1,251 GBP
$1,666 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,382 GBP
$1,840 USD
View
A
Retailer 7
-
£1,414 GBP
$1,883 USD
View
A
Retailer 8
-
£1,761 GBP
View
A
Retailer 9
-
£1,789 GBP
$2,382 USD
View
A
Retailer 10
-
£1,966 GBP
€2,493 EUR
View
A
Retailer 11
-
£2,004 GBP
$2,669 USD
View
A
Retailer 12
-
£2,346 GBP
$3,124 USD
View
A
Retailer 13
-
£2,348 GBP
$3,127 USD
View
Retailer 14
-
£2,831 GBP
A$5,799 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£2,906 GBP
ZAR 62,515 ZAR
View
B+
Retailer 16
-
£3,021 GBP
View
B+
Retailer 17
-
£3,372 GBP
$4,491 USD
View
B+
Retailer 18
-
£3,593 GBP
View
B+
Retailer 19
-
£3,860 GBP
$5,140 USD
View
Retailer 20
-
£4,085 GBP
$5,440 USD
View
Price last confirmed 8 days ago
B
Retailer 21
-
£4,404 GBP
$5,865 USD
View
Most Expensive
B
Brilliant Earth
14099904A · Oct 29
£7,622 GBP
$10,150 USD
View
21 more retailers have this diamond
Prices start from £1,079 GBPSave up to £6,543 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
3.05ct Emerald
£1,079 GBP