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Radiant|Natural|GIA

1.04ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 2546884210

Certificate GIA 2546884210

Diamond specifications and retailer prices

From £1,059 GBP
HK$11,100 HKD
As of November 2, 2026
Save £1,536 GBP (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,613 GBP at NZ Jewellers · As of September 25, 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 GIA 2546884210. Listed at 13 retailers as of November 2, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Pavilion angle34.2°
OriginNatural
Grading LabGIA
CertificateGIA 2546884210
Dimensions7.11 × 5.06 × 3.37 mm
L/W Ratio1.41
Top View
7.11 mm5.06 mm1.04 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2546884210
Side View
Table 64.0%CrownGirdle: MED-STKPavilion 34.2°Culet: NoneDepth 66.7%

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: £1,378 GBP|Low: £1,030 GBP|High: £2,635 GBP|Avg: £1,522 GBP|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 7£1,059 GBP
Retailer 3£1,163 GBP
Retailer 2£1,230 GBP
Retailer 10£1,239 GBP
Retailer 6£1,289 GBP
Retailer 9£1,373 GBP
Retailer 1£1,378 GBP
Retailer 4£1,418 GBP
Retailer 11£1,611 GBP
Retailer 8£1,925 GBP
Retailer 12£2,133 GBP
Retailer 5£2,595 GBP

37 data points across 12 retailers

13 retailers£1,059 GBP to £2,595 GBP

A
Cheapest Retailer
-
£1,059 GBP
HK$11,100 HKD
A
Retailer 2
-
£1,163 GBP
$1,561 USD
View
A
Retailer 3
-
£1,230 GBP
$1,651 USD
View
A
Retailer 4
-
£1,239 GBP
$1,662 USD
View
Final sale: no returns
A
Retailer 5
-
£1,289 GBP
$1,730 USD
View
A
Retailer 6
-
£1,373 GBP
$1,843 USD
View
A
Retailer 7
-
£1,378 GBP
View
A
Retailer 8
-
£1,418 GBP
A$2,928 AUD
View
A
Retailer 9
-
£1,611 GBP
View
B+
Retailer 10
-
£1,925 GBP
€2,460 EUR
View
Retailer 11
-
£2,133 GBP
$2,863 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
£2,595 GBP
View
Most Expensive
NZ Jewellers
ce255693-c078-46f4-b726-543b28240d0b · Sep 25
£3,613 GBP
$4,849 USD
View
Price last confirmed 38 days ago
12 more retailers have this diamond
Prices start from £1,059 GBPSave up to £1,536 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
£1,059 GBP