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Round|Natural|HRD

1.05ct L IF Round Natural Diamond

EX • L/IF • HRD 220000140672

Shape and cutting style on the report: Brilliant

Certificate HRD 220000140672

Diamond specifications and retailer prices

From £1,172 GBP
As of November 5, 2026
Save £1,966 GBP (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,138 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 220000140672. Listed at 9 retailers as of November 5, 2026, with prices from £1,172 to £3,138, a £1,966 spread on the same certified stone. NZ Jewellers lists it at £3,138. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabHRD
CertificateHRD 220000140672
Dimensions6.46 × 6.50 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.46 mm6.50 mm1.05 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000140672
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 41.4°Culet: 0.0Depth 62.0%

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: £3,138 GBP|Low: £1,172 GBP|High: £3,138 GBP|Avg: £1,621 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10£1,172 GBP
Retailer 7£1,260 GBP
Retailer 4£1,287 GBP
Retailer 6£1,287 GBP
Retailer 5£1,346 GBP
Retailer 8£1,388 GBP
Retailer 3£1,484 GBP
Retailer 2£1,745 GBP
Retailer 9£2,078 GBP
NZ Jewellers£3,138 GBP

20 data points across 10 retailers

9 retailers£1,172 GBP to £3,138 GBP

A
Cheapest Retailer
-
£1,172 GBP
A
Retailer 2
-
£1,260 GBP
View
Retailer 3
-
£1,287 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£1,287 GBP
View
A
Retailer 5
-
£1,346 GBP
View
A
Retailer 6
-
£1,388 GBP
View
B+
Retailer 7
-
£1,484 GBP
View
B+
Retailer 8
-
£1,745 GBP
View
Most Expensive
B
NZ Jewellers
aff474ab-d33d-4d5c-bf7d-26186d57aff5 · Nov 5
£3,138 GBP
$4,224 USD
View
8 more retailers have this diamond
Prices start from £1,172 GBPSave up to £1,966 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
1.05ct Round
£1,172 GBP