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Emerald|Lab Grown|IGI

3.00ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG807639340

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807639340

Diamond specifications and retailer prices

From £1,391 GBP
$1,864 USD
As of October 30, 2026
Save £6,057 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £7,448 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3ct lab-grown emerald diamond

This 3ct 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 LG807639340 or 807639340. Listed at 14 retailers as of October 29, 2026, with prices from £1,391 to £7,448, a £6,057 spread on the same certified stone. Brilliant Earth lists it at £7,448. 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

3.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807639340
Dimensions9.77 × 6.85 × 4.63 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
9.77 mm6.85 mm3.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807639340
Side View
Table 62.0%Crown 31.3°Girdle: MediumPavilion 39°Culet: LargeDepth 67.6%

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 30
Current: £7,448 GBP|Low: £1,391 GBP|High: £7,680 GBP|Avg: £3,330 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 14£1,391 GBP
Retailer 3£1,500 GBP
Retailer 2£1,735 GBP
Retailer 11£1,857 GBP
Retailer 8£1,983 GBP
Retailer 12£2,266 GBP
Retailer 7£2,855 GBP
Retailer 4£3,202 GBP
Retailer 13£3,314 GBP
Retailer 9£3,530 GBP
Retailer 10£3,693 GBP
Retailer 6£4,325 GBP
Retailer 5£6,304 GBP
Brilliant Earth£7,448 GBP

43 data points across 14 retailers

14 retailers£1,391 GBP to £7,448 GBP

A
Cheapest Retailer
-
£1,391 GBP
$1,864 USD
A
Retailer 2
-
£1,500 GBP
HK$15,700 HKD
View
A
Retailer 3
-
£1,735 GBP
View
A
Retailer 4
-
£1,857 GBP
$2,488 USD
View
A
Retailer 5
-
£1,983 GBP
€2,530 EUR
View
A
Retailer 6
-
£2,266 GBP
$3,036 USD
View
B+
Retailer 7
-
£2,855 GBP
ZAR 61,795 ZAR
View
B+
Retailer 8
-
£3,202 GBP
$4,290 USD
View
B+
Retailer 9
-
£3,314 GBP
$4,440 USD
View
B+
Retailer 10
-
£3,530 GBP
View
Retailer 11
-
£3,693 GBP
A$7,612 AUD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
£4,325 GBP
$5,796 USD
View
B
Retailer 13
-
£6,304 GBP
$8,447 USD
View
Most Expensive
B
Brilliant Earth
21143767A · Oct 29
£7,448 GBP
$9,980 USD
View
13 more retailers have this diamond
Prices start from £1,391 GBPSave up to £6,057 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
3.00ct Emerald
£1,391 GBP