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Radiant|Natural|GIA

1.01ct K SI2 Radiant Natural Diamond

EX • K/SI2 • GIA 7533670150

Certificate GIA 7533670150

Diamond specifications and retailer prices

From £699 GBP
As of November 5, 2026
Save £1,493 GBP (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,193 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7533670150. Listed at 9 retailers as of November 5, 2026, with prices from £699 to £2,193, a £1,493 spread on the same certified stone. NZ Jewellers lists it at £2,193. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7533670150
Dimensions6.59 × 4.89 × 3.39 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.59 mm4.89 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7533670150
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
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 5
Current: £2,193 GBP|Low: £699 GBP|High: £2,193 GBP|Avg: £1,010 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6£699 GBP
Retailer 8£699 GBP
Retailer 4£715 GBP
Retailer 9£726 GBP
Retailer 7£807 GBP
Retailer 3£810 GBP
Retailer 5£978 GBP
Retailer 2£1,273 GBP
NZ Jewellers£2,193 GBP

32 data points across 9 retailers

9 retailers£699 GBP to £2,193 GBP

Retailer 1
-
£699 GBP
Price last confirmed 9 days ago
A
Retailer 2
-
£699 GBP
View
A
Retailer 3
-
£715 GBP
View
A
Retailer 4
-
£726 GBP
View
B+
Retailer 5
-
£807 GBP
View
B+
Retailer 6
-
£810 GBP
View
A
Retailer 7
-
£978 GBP
View
B+
Retailer 8
-
£1,273 GBP
View
Most Expensive
C
NZ Jewellers
0873e0a2-901c-43b4-bcc6-9ac2e76a9ed3 · Nov 5
£2,193 GBP
$2,935 USD
View
8 more retailers have this diamond
Prices start from £699 GBPSave up to £1,493 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
£699 GBP