CaratHunter
Plans
Radiant|Natural|GIA

1.01ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 6275905513

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 6275905513

Diamond specifications and retailer prices

From £2,668 GBP
As of November 5, 2026
Save £2,755 GBP (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £5,948 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct 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 6275905513. Listed at 19 retailers as of November 4, 2026, with a 103% 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

1.01
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6275905513
Dimensions6.47 × 5.26 × 3.51 mm
L/W Ratio1.23
Top View
6.47 mm5.26 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6275905513
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

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: Nov 5
Current: £5,948 GBP|Low: £2,682 GBP|High: £5,948 GBP|Avg: £3,702 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7£2,682 GBP
Retailer 8£2,722 GBP
Retailer 9£3,093 GBP
Retailer 10£3,093 GBP
Retailer 11£3,093 GBP
Retailer 2£3,361 GBP
Retailer 3£3,569 GBP
Retailer 4£3,592 GBP
Retailer 5£3,632 GBP
Retailer 6£5,423 GBP
NZ Jewellers£5,948 GBP

44 data points across 11 retailers

19 retailers£2,668 GBP to £5,423 GBP

B+
Cheapest Retailer
-
£2,668 GBP
Retailer 2
-
£2,682 GBP
View
Price last confirmed 10 days ago
B+
Retailer 3
-
£2,722 GBP
View
B
Retailer 4
-
£2,906 GBP
View
B
Retailer 5
-
£2,919 GBP
View
B
Retailer 6
-
£3,093 GBP
View
B
Retailer 7
-
£3,093 GBP
View
Retailer 8
-
£3,093 GBP
View
Price last confirmed 9 days ago
B
Retailer 9
-
£3,361 GBP
View
B
Retailer 10
-
£3,367 GBP
View
B
Retailer 11
-
£3,482 GBP
View
B
Retailer 12
-
£3,482 GBP
View
B
Retailer 13
-
£3,569 GBP
View
B
Retailer 14
-
£3,592 GBP
View
B
Retailer 15
-
£3,601 GBP
View
B
Retailer 16
-
£3,632 GBP
View
Retailer 17
-
£3,862 GBP
View
Price last confirmed 15 days ago
B
Retailer 18
-
£5,423 GBP
View
Most Expensive
NZ Jewellers
73002c20-85f3-4bbb-8bcd-b308caf5e4d9 · Nov 5
£5,948 GBP
$7,962 USD
View
Price under review
18 more retailers have this diamond
Prices start from £2,668 GBPSave up to £2,755 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+
1.01ct Radiant
£2,668 GBP