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Emerald|Lab Grown|IGI

3.01ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG698529142

Shape and cutting style on the report: Emerald cut

Certificate IGI LG698529142

Diamond specifications and retailer prices

From £221 GBP
$296 USD
As of October 30, 2026
Save £1,809 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,030 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 LG698529142 or 698529142. Listed at 16 retailers as of October 30, 2026, with prices from £221 to £2,030, a £1,809 spread on the same certified stone. Brilliant Earth lists it at £2,030. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698529142
Dimensions9.50 × 6.76 × 4.63 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.50 mm6.76 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698529142
Side View
Table 63.0%Crown 40.2°Girdle: ThickPavilion 38.9°Culet: LNGDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,030 GBP|Low: £212 GBP|High: £3,403 GBP|Avg: £688 GBP|-40.4%
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
October 31, 2026
Retailer 3£221 GBP
Retailer 8£246 GBP
Retailer 13£256 GBP
Retailer 4£274 GBP
Retailer 14£274 GBP
Retailer 10£369 GBP
Retailer 9£392 GBP
Retailer 11£443 GBP
Retailer 2£486 GBP
Retailer 5£513 GBP
Retailer 15£842 GBP
Retailer 16£881 GBP
Retailer 7£917 GBP
Retailer 12£1,099 GBP
Retailer 6£1,120 GBP
Brilliant Earth£2,030 GBP

38 data points across 16 retailers

16 retailers£221 GBP to £2,030 GBP

A
Cheapest Retailer
-
£221 GBP
$296 USD
A
Retailer 2
-
£246 GBP
$330 USD
View
Final sale: no returns
A
Retailer 3
-
£256 GBP
$343 USD
View
A
Retailer 4
-
£274 GBP
$367 USD
View
A
Retailer 5
-
£274 GBP
$367 USD
View
B+
Retailer 6
-
£369 GBP
$495 USD
View
A
Retailer 7
-
£392 GBP
$525 USD
View
A
Retailer 8
-
£443 GBP
€565 EUR
View
A
Retailer 9
-
£486 GBP
View
A
Retailer 10
-
£513 GBP
$687 USD
View
B+
Retailer 11
-
£842 GBP
$1,128 USD
View
B+
Retailer 12
-
£881 GBP
$1,180 USD
View
B+
Retailer 13
-
£917 GBP
$1,228 USD
View
B+
Retailer 14
-
£1,099 GBP
View
B+
Retailer 15
-
£1,120 GBP
$1,500 USD
View
Most Expensive
B
Brilliant Earth
16412559A · Oct 30
£2,030 GBP
$2,720 USD
View
15 more retailers have this diamond
Prices start from £221 GBPSave up to £1,809 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
£221 GBP