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Round|Natural|GIA

1.02ct K IF Round Natural Diamond

EX • K/IF • GIA 5563767573

Certificate GIA 5563767573

Diamond specifications and retailer prices

From £1,597 GBP
As of November 6, 2026
Save £1,648 GBP (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,245 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 5563767573. Listed at 11 retailers as of November 4, 2026, with prices from £1,597 to £3,245, a £1,648 spread on the same certified stone. Wholesale Diamonds Direct lists it at £3,245. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5563767573
Dimensions6.40 × 6.37 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.40 mm6.37 mm1.02 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563767573
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.6%

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 6
Current: £1,990 GBP|Low: £1,597 GBP|High: £3,245 GBP|Avg: £2,278 GBP|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 10£1,597 GBP
Retailer 9£1,941 GBP
Retailer 1£1,990 GBP
Retailer 5£2,068 GBP
Retailer 4£2,177 GBP
Retailer 2£2,183 GBP
Retailer 3£2,216 GBP
Retailer 6£2,288 GBP
Retailer 8£2,453 GBP
Retailer 7£2,727 GBP
Wholesale Diamonds Direct£3,245 GBP

3 data points across 11 retailers

11 retailers£1,597 GBP to £3,245 GBP

A
Cheapest Retailer
-
£1,597 GBP
A
Retailer 2
-
£1,941 GBP
View
A
Retailer 3
-
£1,990 GBP
View
A
Retailer 4
-
£2,068 GBP
View
B+
Retailer 5
-
£2,177 GBP
View
B+
Retailer 6
-
£2,183 GBP
View
B+
Retailer 7
-
£2,216 GBP
View
B+
Retailer 8
-
£2,288 GBP
View
B+
Retailer 9
-
£2,453 GBP
View
B
Retailer 10
-
£2,727 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
675011807 · Nov 4
£3,245 GBP
$4,368 USD
View
10 more retailers have this diamond
Prices start from £1,597 GBPSave up to £1,648 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
£1,597 GBP