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Round|Natural|GIA

1.01ct K I2 Round Natural Diamond

EX • K/I2 • GIA 7448762277

Certificate GIA 7448762277

Diamond specifications and retailer prices

From £809 GBP
As of November 4, 2026
Save £1,249 GBP (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,058 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and I2 clarity (included), with a top-tier cut grade and certified by GIA 7448762277. Listed at 6 retailers as of November 4, 2026, with prices from £809 to £2,058, a £1,249 spread on the same certified stone. NZ Jewellers lists it at £2,058. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
K
Colour
I2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7448762277
Dimensions6.38 × 6.41 × 4.01 mm
L/W Ratio1.00
Top View
6.38 mm6.41 mm1.01 ctK / I2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7448762277
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 4
Current: £2,058 GBP|Low: £809 GBP|High: £2,058 GBP|Avg: £1,165 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6£809 GBP
Retailer 5£844 GBP
Retailer 3£876 GBP
Retailer 4£974 GBP
Retailer 2£1,174 GBP
Retailer 7£1,381 GBP
NZ Jewellers£2,058 GBP

20 data points across 7 retailers

6 retailers£809 GBP to £2,058 GBP

B+
Cheapest Retailer
-
£809 GBP
Retailer 2
-
£844 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£876 GBP
View
B+
Retailer 4
-
£974 GBP
View
B+
Retailer 5
-
£1,174 GBP
View
Most Expensive
C
NZ Jewellers
4f4e368a-711f-4a00-b105-60f0195c5e90 · Nov 5
£2,058 GBP
$2,770 USD
View
5 more retailers have this diamond
Prices start from £809 GBPSave up to £1,249 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 Round
£809 GBP