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Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 1495259876

Certificate GIA 1495259876

Diamond specifications and retailer prices

From £2,031 GBP
As of November 3, 2026
Save £2,011 GBP (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,042 GBP at NZ Jewellers · As of November 3, 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 E 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 1495259876. Listed at 14 retailers as of November 3, 2026, with prices from £2,031 to £4,042, a £2,011 spread on the same certified stone. NZ Jewellers lists it at £4,042. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1495259876
Dimensions6.38 × 5.03 × 3.54 mm
L/W Ratio1.27
Girdle conditionPolished
Cert comments
Additional clouds, pinpoints and internal graining are not shown.
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
6.38 mm5.03 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1495259876
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 70.4%

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 3
Current: £4,042 GBP|Low: £2,031 GBP|High: £4,042 GBP|Avg: £2,687 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 11£2,031 GBP
Retailer 7£2,073 GBP
Retailer 9£2,167 GBP
Retailer 3£2,295 GBP
Retailer 6£2,303 GBP
Retailer 8£2,303 GBP
Retailer 2£2,423 GBP
Retailer 4£2,571 GBP
Retailer 10£3,378 GBP
Retailer 5£3,880 GBP
NZ Jewellers£4,042 GBP

28 data points across 11 retailers

14 retailers£2,031 GBP to £4,042 GBP

A
Cheapest Retailer
-
£2,031 GBP
B+
Retailer 2
-
£2,073 GBP
View
B+
Retailer 3
-
£2,167 GBP
View
Retailer 4
-
£2,295 GBP
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£2,303 GBP
View
B+
Retailer 6
-
£2,303 GBP
View
Retailer 7
-
£2,421 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£2,421 GBP
View
B+
Retailer 9
-
£2,423 GBP
View
Retailer 10
-
£2,495 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£2,571 GBP
View
B
Retailer 12
-
£3,378 GBP
View
B
Retailer 13
-
£3,880 GBP
View
Most Expensive
B
NZ Jewellers
8886e911-94a4-4cea-b104-6028efc3a3fa · Nov 3
£4,042 GBP
$5,410 USD
View
13 more retailers have this diamond
Prices start from £2,031 GBPSave up to £2,011 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
£2,031 GBP