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Round|Lab Grown|IGI

3.01ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG669432505

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669432505

Diamond specifications and retailer prices

From £294 GBP
As of November 5, 2026
Save £2,321 GBP (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,615 GBP at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG669432505 or 669432505. Listed at 10 retailers as of November 4, 2026, with prices from £294 to £2,615, a £2,321 spread on the same certified stone. Do Amore Diamonds lists it at £2,615. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669432505
Dimensions9.30 × 9.24 × 5.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.24 mm3.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669432505
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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: Nov 5
Current: £2,615 GBP|Low: £282 GBP|High: £2,615 GBP|Avg: £997 GBP
Do Amore Diamonds
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
November 5, 2026
Retailer 9£294 GBP
Retailer 12£329 GBP
Retailer 14£330 GBP
Retailer 10£579 GBP
Retailer 7£580 GBP
Retailer 11£646 GBP
Retailer 6£736 GBP
Retailer 3£908 GBP
Retailer 8£1,023 GBP
Retailer 13£1,294 GBP
Retailer 4£1,406 GBP
Retailer 5£1,441 GBP
Retailer 2£1,475 GBP
Do Amore Diamonds£2,615 GBP

17 data points across 14 retailers

10 retailers£294 GBP to £2,615 GBP

A
Cheapest Retailer
-
£294 GBP
A
Retailer 2
-
£329 GBP
View
A
Retailer 3
-
£330 GBP
View
Final sale: no returns
B+
Retailer 4
-
£579 GBP
View
A
Retailer 5
-
£580 GBP
View
A
Retailer 6
-
£646 GBP
View
B
Retailer 7
-
£1,023 GBP
View
B
Retailer 8
-
£1,294 GBP
View
B
Retailer 9
-
£1,475 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4D2752BCA · Nov 4
£2,615 GBP
$3,520 USD
View
9 more retailers have this diamond
Prices start from £294 GBPSave up to £2,321 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
£294 GBP