Radiant|Natural|GIA

1.01ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 6412711014

Certificate GIA 6412711014

Diamond specifications and retailer prices

From £1,721 GBP
As of November 6, 2026
Save £1,951 GBP (53%) vs most expensive(unlock to see where)
34 retailers carry this diamond
Most expensive: £4,394 GBP at NZ Jewellers · As of October 6, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6412711014. Listed at 34 retailers as of November 4, 2026, with a 113% 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6412711014
Dimensions6.34 × 4.99 × 3.43 mm
L/W Ratio1.27
Top View
6.34 mm4.99 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6412711014
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,224 GBP|Low: £1,611 GBP|High: £3,748 GBP|Avg: £2,305 GBP|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 7, 2026
Retailer 4£1,721 GBP
Retailer 2£1,722 GBP
Retailer 3£1,757 GBP
Retailer 14£1,830 GBP
Retailer 5£1,836 GBP
Retailer 12£1,904 GBP
Retailer 7£2,039 GBP
Retailer 13£2,159 GBP
Retailer 1£2,224 GBP
Retailer 6£2,354 GBP
Retailer 8£2,446 GBP
Retailer 9£2,565 GBP
Retailer 10£3,671 GBP
Retailer 11£3,733 GBP

32 data points across 14 retailers

34 retailers£1,721 GBP to £3,671 GBP

A
Cheapest Retailer
-
£1,721 GBP
A
Retailer 2
-
£1,722 GBP
View
A
Retailer 3
-
£1,757 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,830 GBP
View
B+
Retailer 5
-
£1,836 GBP
View
Retailer 6
-
£1,904 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£1,904 GBP
View
Price last confirmed 37 days ago
Retailer 8
-
£1,904 GBP
View
Price last confirmed 46 days ago
Retailer 9
-
£1,904 GBP
View
Price last confirmed 16 days ago
Retailer 10
-
£1,904 GBP
View
Price last confirmed 22 days ago
B+
Retailer 11
-
£1,935 GBP
View
Retailer 12
-
£1,992 GBP
View
Price last confirmed 37 days ago
B+
Retailer 13
-
£1,992 GBP
View
B+
Retailer 14
-
£2,039 GBP
View
B+
Retailer 15
-
£2,099 GBP
View
B+
Retailer 16
-
£2,099 GBP
View
B+
Retailer 17
-
£2,159 GBP
View
Retailer 18
-
£2,159 GBP
View
Price last confirmed 29 days ago
Retailer 19
-
£2,159 GBP
View
Price last confirmed 33 days ago
B+
Retailer 20
-
£2,167 GBP
View
Retailer 21
-
£2,197 GBP
View
Price last confirmed 49 days ago
Retailer 22
-
£2,197 GBP
View
Price last confirmed 39 days ago
Retailer 23
-
£2,197 GBP
View
Price last confirmed 17 days ago
B+
Retailer 24
-
£2,224 GBP
View
Retailer 25
-
£2,354 GBP
View
Price last confirmed 31 days ago
B
Retailer 26
-
£2,395 GBP
View
B+
Retailer 27
-
£2,446 GBP
View
B+
Retailer 28
-
£2,565 GBP
View
B
Retailer 29
-
£3,671 GBP
View
Retailer 30
-
£3,733 GBP
View
Price last confirmed 10 days ago
Retailer 31
-
£4,394 GBP
View
Price last confirmed 38 days ago
Retailer 32
-
£4,394 GBP
View
Price last confirmed 47 days ago
Retailer 33
-
£4,394 GBP
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
164bf711-6a1c-4f78-992e-4958344c0167 · Oct 6
£4,394 GBP
$5,881 USD
View
Price last confirmed 31 days ago
33 more retailers have this diamond
Prices start from £1,721 GBPSave up to £1,951 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
1.01ct Radiant
£1,721 GBP