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Emerald|Lab Grown|IGI

3.01ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG706549788

Shape and cutting style on the report: Emerald cut

Certificate IGI LG706549788

Diamond specifications and retailer prices

From £280 GBP
$375 USD
As of October 30, 2026
Save £2,847 GBP (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,127 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.01ct lab-grown emerald diamond

This 3.01ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706549788 or 706549788. Listed at 20 retailers as of October 30, 2026, with prices from £280 to £3,127, a £2,847 spread on the same certified stone. Brilliant Earth lists it at £3,127. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706549788
Dimensions9.67 × 6.92 × 4.68 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.67 mm6.92 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706549788
Side View
Table 64.0%Crown 32.6°Girdle: MediumPavilion 38.8°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: £3,127 GBP|Low: £264 GBP|High: £3,127 GBP|Avg: £778 GBP|+2.9%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 16£280 GBP
Retailer 2£325 GBP
Retailer 7£341 GBP
Retailer 9£341 GBP
Retailer 13£390 GBP
Retailer 4£452 GBP
Retailer 3£536 GBP
Retailer 12£554 GBP
Retailer 15£627 GBP
Retailer 11£636 GBP
Retailer 10£848 GBP
Retailer 8£1,097 GBP
Retailer 17£1,144 GBP
Retailer 14£1,307 GBP
Retailer 5£1,336 GBP
Retailer 6£1,504 GBP
Brilliant Earth£3,127 GBP

40 data points across 17 retailers

20 retailers£280 GBP to £3,127 GBP

A
Cheapest Retailer
-
£280 GBP
$375 USD
A
Retailer 2
-
£325 GBP
$435 USD
View
A
Retailer 3
-
£341 GBP
$457 USD
View
A
Retailer 4
-
£341 GBP
$457 USD
View
A
Retailer 5
-
£390 GBP
$523 USD
View
Final sale: no returns
A
Retailer 6
-
£452 GBP
$605 USD
View
A
Retailer 7
-
£536 GBP
€684 EUR
View
B+
Retailer 8
-
£554 GBP
$742 USD
View
A
Retailer 9
-
£627 GBP
View
A
Retailer 10
-
£636 GBP
$852 USD
View
B+
Retailer 11
-
£848 GBP
$1,136 USD
View
B+
Retailer 12
-
£1,097 GBP
$1,470 USD
View
B+
Retailer 13
-
£1,144 GBP
$1,533 USD
View
B
Retailer 14
-
£1,307 GBP
$1,751 USD
View
B
Retailer 15
-
£1,336 GBP
View
Retailer 16
-
£1,470 GBP
$1,970 USD
View
Price last confirmed 9 days ago
Retailer 17
-
£1,481 GBP
$1,985 USD
View
Price last confirmed 9 days ago
Retailer 18
-
£1,504 GBP
$2,015 USD
View
Price last confirmed 9 days ago
Retailer 19
-
£1,669 GBP
$2,236 USD
View
Price last confirmed 110 days ago
Most Expensive
B
Brilliant Earth
14998545A · Oct 30
£3,127 GBP
$4,190 USD
View
19 more retailers have this diamond
Prices start from £280 GBPSave up to £2,847 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
3.01ct Emerald
£280 GBP