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Emerald|Lab Grown|IGI

3.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG700514391

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700514391

Diamond specifications and retailer prices

From £1,084 GBP
$1,443 USD
As of October 27, 2026
Save £6,125 GBP (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £7,209 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 LG700514391 or 700514391. Listed at 25 retailers as of October 27, 2026, with prices from £1,084 to £7,209, a £6,125 spread on the same certified stone. Brilliant Earth lists it at £7,209. 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 angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514391
Dimensions9.73 × 6.94 × 4.59 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
9.73 mm6.94 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514391
Side View
Table 64.0%Crown 36.6°Girdle: MediumPavilion 40.2°Culet: LargeDepth 66.1%

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: £7,209 GBP|Low: £1,041 GBP|High: £7,434 GBP|Avg: £3,014 GBP|-3.0%
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 26£1,084 GBP
Retailer 25£1,179 GBP
Retailer 4£1,257 GBP
Retailer 23£1,329 GBP
Retailer 22£1,392 GBP
Retailer 12£1,420 GBP
Retailer 14£1,538 GBP
Retailer 2£1,769 GBP
Retailer 7£1,898 GBP
Retailer 20£2,026 GBP
Retailer 6£2,282 GBP
Retailer 8£2,350 GBP
Retailer 3£2,356 GBP
Retailer 24£2,844 GBP
Retailer 13£2,919 GBP
Retailer 18£3,033 GBP
Retailer 15£3,275 GBP
Retailer 10£3,388 GBP
Retailer 21£3,610 GBP
Retailer 5£3,769 GBP
Retailer 9£3,876 GBP
Retailer 19£4,425 GBP
Retailer 16£4,437 GBP
Retailer 17£4,837 GBP
Retailer 11£7,153 GBP
Brilliant Earth£7,209 GBP

31 data points across 26 retailers

25 retailers£1,084 GBP to £7,209 GBP

A
Cheapest Retailer
-
£1,084 GBP
$1,443 USD
A
Retailer 2
-
£1,179 GBP
$1,570 USD
View
A
Retailer 3
-
£1,257 GBP
$1,674 USD
View
A
Retailer 4
-
£1,329 GBP
$1,770 USD
View
A
Retailer 5
-
£1,392 GBP
$1,854 USD
View
Final sale: no returns
A
Retailer 6
-
£1,420 GBP
$1,891 USD
View
A
Retailer 7
-
£1,538 GBP
HK$16,000 HKD
View
A
Retailer 8
-
£1,769 GBP
View
A
Retailer 9
-
£1,898 GBP
$2,528 USD
View
A
Retailer 10
-
£2,026 GBP
€2,570 EUR
View
A
Retailer 11
-
£2,282 GBP
$3,039 USD
View
A
Retailer 12
-
£2,350 GBP
$3,129 USD
View
A
Retailer 13
-
£2,356 GBP
$3,138 USD
View
B+
Retailer 14
-
£2,844 GBP
A$5,826 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£2,919 GBP
ZAR 62,805 ZAR
View
B+
Retailer 16
-
£3,033 GBP
View
B+
Retailer 17
-
£3,275 GBP
$4,362 USD
View
B+
Retailer 18
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£3,388 GBP
$4,512 USD
View
B+
Retailer 19
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£3,610 GBP
View
B+
Retailer 20
-
£3,769 GBP
A$7,722 AUD
View
Price last confirmed 20 days ago
B+
Retailer 21
-
£3,876 GBP
$5,161 USD
View
B
Retailer 22
-
£4,425 GBP
$5,892 USD
View
B
Retailer 23
-
£4,437 GBP
SGD 7,985 SGD
View
B
Retailer 24
-
£4,837 GBP
$6,441 USD
View
Most Expensive
B
Brilliant Earth
15035622A · Oct 29
£7,209 GBP
$9,600 USD
View
24 more retailers have this diamond
Prices start from £1,084 GBPSave up to £6,125 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
£1,084 GBP