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Round|Lab Grown|IGI

3.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG769636166

Shape and cutting style on the report: Round brilliant

Certificate IGI LG769636166

Diamond specifications and retailer prices

From £295 GBP
$393 USD
As of October 29, 2026
Save £1,943 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,238 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round 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 LG769636166 or 769636166. Listed at 21 retailers as of October 29, 2026, with prices from £295 to £2,238, a £1,943 spread on the same certified stone. Do Amore Diamonds lists it at £2,238. 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 angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769636166
Dimensions9.20 × 9.18 × 5.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm9.18 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769636166
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 29
Current: £2,238 GBP|Low: £295 GBP|High: £2,486 GBP|Avg: £1,005 GBP|-10.0%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 9£295 GBP
Retailer 3£330 GBP
Retailer 12£330 GBP
Retailer 17£366 GBP
Retailer 18£366 GBP
Retailer 16£477 GBP
Retailer 6£487 GBP
Retailer 19£541 GBP
Retailer 15£613 GBP
Retailer 5£650 GBP
Retailer 2£664 GBP
Retailer 4£888 GBP
Retailer 10£1,119 GBP
Retailer 14£1,292 GBP
Retailer 20£1,298 GBP
Retailer 7£1,352 GBP
Retailer 21£1,411 GBP
Retailer 13£1,491 GBP
Retailer 8£1,614 GBP
Retailer 11£1,622 GBP
Do Amore Diamonds£2,238 GBP

38 data points across 21 retailers

21 retailers£295 GBP to £2,238 GBP

A
Cheapest Retailer
-
£295 GBP
$393 USD
A
Retailer 2
-
£330 GBP
$440 USD
View
Final sale: no returns
A
Retailer 3
-
£330 GBP
$440 USD
View
A
Retailer 4
-
£366 GBP
$487 USD
View
A
Retailer 5
-
£366 GBP
$487 USD
View
A
Retailer 6
-
£477 GBP
$635 USD
View
B+
Retailer 7
-
£487 GBP
$648 USD
View
A
Retailer 8
-
£541 GBP
$721 USD
View
A
Retailer 9
-
£551 GBP
$734 USD
View
A
Retailer 10
-
£650 GBP
$865 USD
View
A
Retailer 11
-
£664 GBP
View
B+
Retailer 12
-
£888 GBP
$1,182 USD
View
B+
Retailer 13
-
£1,119 GBP
CA$2,069 CAD
View
B
Retailer 14
-
£1,292 GBP
$1,720 USD
View
B
Retailer 15
-
£1,298 GBP
$1,728 USD
View
B
Retailer 16
-
£1,352 GBP
$1,800 USD
View
B
Retailer 17
-
£1,411 GBP
$1,879 USD
View
B
Retailer 18
-
£1,491 GBP
View
B
Retailer 19
-
£1,614 GBP
$2,149 USD
View
B
Retailer 20
-
£1,622 GBP
$2,160 USD
View
Most Expensive
B
Do Amore Diamonds
25-2027021-011 · Oct 29
£2,238 GBP
$2,980 USD
View
20 more retailers have this diamond
Prices start from £295 GBPSave up to £1,943 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 Round
£295 GBP