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Round|Natural|IGI

3.05ct E I1 Round Natural Diamond

VG • E/I1 • IGI 669449054

Shape and cutting style on the report: Round brilliant

Certificate IGI 669449054

Diamond specifications and retailer prices

From £9,910 GBP
$13,278 USD
As of October 30, 2026
Save £3,924 GBP (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £13,834 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 669449054. Listed at 7 retailers as of October 30, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
Crown angle29.9°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 669449054
Dimensions9.40 × 9.53 × 5.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.40 mm9.53 mm3.05 ctE / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateIGI 669449054
Side View
Table 66.0%Crown 29.9°Girdle: MediumPavilion 41.7°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £13,834 GBP|Low: £10,779 GBP|High: £13,834 GBP|Avg: £11,955 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6£10,779 GBP
Retailer 4£11,498 GBP
Retailer 5£11,677 GBP
Retailer 3£11,835 GBP
Retailer 2£12,126 GBP
Retailer 7£12,283 GBP
NZ Jewellers£13,834 GBP

24 data points across 7 retailers

7 retailers£9,910 GBP to £13,834 GBP

B+
Cheapest Retailer
-
£9,910 GBP
$13,278 USD
Retailer 2
-
£11,498 GBP
$15,406 USD
View
Price last confirmed 15 days ago
Retailer 3
-
£11,677 GBP
$15,646 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
£11,835 GBP
€15,103 EUR
View
B+
Retailer 5
-
£12,126 GBP
$16,248 USD
View
B+
Retailer 6
-
£13,834 GBP
$18,536 USD
View
Most Expensive
NZ Jewellers
988e01f4-5122-48f1-a90c-059410d097a3 · Oct 17
£13,834 GBP
$18,536 USD
View
Price last confirmed 13 days ago
6 more retailers have this diamond
Prices start from £9,910 GBPSave up to £3,924 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.

B+
3.05ct Round
£9,910 GBP