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Radiant|Natural|HRD

1.04ct F SI2 Radiant Natural Diamond

ID • F/SI2 • HRD 260000028858

Certificate HRD 260000028858

Diamond specifications and retailer prices

From £966 GBP
$1,296 USD
As of November 2, 2026
Save £1,587 GBP (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,552 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000028858. Listed at 10 retailers as of October 30, 2026, with prices from £966 to £2,552, a £1,587 spread on the same certified stone. NZ Jewellers lists it at £2,552. 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

1.04
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000028858
Dimensions4.95 × 6.47 × 3.49 mm
L/W Ratio1.31
Culet sizePointed
Top View
4.95 mm6.47 mm1.04 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000028858
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 70.5%

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 2
Current: £2,552 GBP|Low: £885 GBP|High: £2,552 GBP|Avg: £1,339 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9£966 GBP
Retailer 10£970 GBP
Retailer 4£1,046 GBP
Retailer 7£1,046 GBP
Retailer 8£1,095 GBP
Retailer 5£1,154 GBP
Retailer 6£1,207 GBP
Retailer 2£1,458 GBP
Retailer 3£1,916 GBP
NZ Jewellers£2,552 GBP

28 data points across 10 retailers

10 retailers£966 GBP to £2,552 GBP

A
Cheapest Retailer
-
£966 GBP
$1,296 USD
Final sale: no returns
A
Retailer 2
-
£1,046 GBP
$1,404 USD
View
Retailer 3
-
£1,046 GBP
$1,404 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£1,095 GBP
$1,469 USD
View
A
Retailer 5
-
£1,154 GBP
View
Retailer 6
-
£1,207 GBP
$1,620 USD
View
Price last confirmed 62 days ago
A
Retailer 7
-
£1,207 GBP
$1,620 USD
View
A
Retailer 8
-
£1,458 GBP
€1,864 EUR
View
B+
Retailer 9
-
£1,916 GBP
View
Most Expensive
B
NZ Jewellers
ea36396a-7dbf-4a82-9611-de4014373fe7 · Oct 30
£2,552 GBP
$3,425 USD
View
9 more retailers have this diamond
Prices start from £966 GBPSave up to £1,587 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
1.04ct Radiant
£966 GBP