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Round|Lab Grown|IGI

3.02ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG669432447

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669432447

Diamond specifications and retailer prices

From £289 GBP
As of November 5, 2026
Save £2,274 GBP (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,563 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG669432447 or 669432447. Listed at 10 retailers as of November 5, 2026, with prices from £289 to £2,563, a £2,274 spread on the same certified stone. Do Amore Diamonds lists it at £2,563. 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

3.02
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669432447
Dimensions9.31 × 9.28 × 5.65 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
9.31 mm9.28 mm3.02 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669432447
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.8%

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: £2,563 GBP|Low: £231 GBP|High: £2,563 GBP|Avg: £915 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
November 5, 2026
Retailer 8£289 GBP
Retailer 10£323 GBP
Retailer 12£323 GBP
Retailer 9£569 GBP
Retailer 6£572 GBP
Retailer 3£637 GBP
Retailer 11£640 GBP
Retailer 5£701 GBP
Retailer 7£1,005 GBP
Retailer 13£1,271 GBP
Retailer 4£1,383 GBP
Retailer 2£1,448 GBP
Do Amore Diamonds£2,563 GBP

18 data points across 13 retailers

10 retailers£289 GBP to £2,563 GBP

A
Cheapest Retailer
-
£289 GBP
A
Retailer 2
-
£323 GBP
View
Final sale: no returns
A
Retailer 3
-
£323 GBP
View
B+
Retailer 4
-
£569 GBP
View
A
Retailer 5
-
£572 GBP
View
A
Retailer 6
-
£640 GBP
View
B+
Retailer 7
-
£1,005 GBP
View
B
Retailer 8
-
£1,271 GBP
View
B
Retailer 9
-
£1,448 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F8B92B441 · Nov 6
£2,563 GBP
$3,450 USD
View
9 more retailers have this diamond
Prices start from £289 GBPSave up to £2,274 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
3.02ct Round
£289 GBP