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Round|Natural|GIA

1.02ct K IF Round Natural Diamond

EX • K/IF • GIA 2564103766

Certificate GIA 2564103766

Diamond specifications and retailer prices

From £1,255 GBP
As of November 6, 2026
Save £2,369 GBP (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,624 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2564103766. Listed at 11 retailers as of November 5, 2026, with prices from £1,255 to £3,624, a £2,369 spread on the same certified stone. NZ Jewellers lists it at £3,624. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2564103766
Dimensions6.40 × 6.44 × 4.00 mm
L/W Ratio1.01
Top View
6.40 mm6.44 mm1.02 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2564103766
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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 6
Current: £3,624 GBP|Low: £1,255 GBP|High: £3,871 GBP|Avg: £2,216 GBP|-6.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£1,255 GBP
Retailer 4£1,518 GBP
Retailer 11£1,569 GBP
Retailer 10£1,733 GBP
Retailer 5£1,742 GBP
Retailer 9£1,814 GBP
Retailer 8£2,048 GBP
Retailer 7£2,129 GBP
Retailer 3£2,637 GBP
Retailer 6£3,028 GBP
NZ Jewellers£3,624 GBP

35 data points across 11 retailers

11 retailers£1,255 GBP to £3,624 GBP

A
Cheapest Retailer
-
£1,255 GBP
A
Retailer 2
-
£1,518 GBP
View
A
Retailer 3
-
£1,569 GBP
View
A
Retailer 4
-
£1,733 GBP
View
A
Retailer 5
-
£1,742 GBP
View
A
Retailer 6
-
£1,814 GBP
View
A
Retailer 7
-
£2,048 GBP
View
A
Retailer 8
-
£2,129 GBP
View
B+
Retailer 9
-
£2,637 GBP
View
B+
Retailer 10
-
£3,028 GBP
View
Most Expensive
B
NZ Jewellers
e34716e5-6e88-4a2d-bfb2-b947108ef553 · Nov 5
£3,624 GBP
$4,877 USD
View
10 more retailers have this diamond
Prices start from £1,255 GBPSave up to £2,369 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
1.02ct Round
£1,255 GBP