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Round|Natural|GIA

1.03ct K IF Round Natural Diamond

EX • K/IF • GIA 6532219861

Certificate GIA 6532219861

Diamond specifications and retailer prices

From £1,487 GBP
As of November 5, 2026
Save £2,123 GBP (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,320 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct 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 6532219861. Listed at 16 retailers as of November 4, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532219861
Dimensions6.42 × 6.39 × 4.06 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.42 mm6.39 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532219861
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.3%

Caratlytics Score

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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: £1,840 GBP|Low: £1,487 GBP|High: £3,659 GBP|Avg: £2,248 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£1,487 GBP
Retailer 1£1,840 GBP
Retailer 8£1,855 GBP
Retailer 9£1,898 GBP
Retailer 2£2,161 GBP
Retailer 3£2,319 GBP
Retailer 4£2,415 GBP
Retailer 5£2,522 GBP
Retailer 7£3,610 GBP

29 data points across 9 retailers

16 retailers£1,487 GBP to £3,610 GBP

A
Cheapest Retailer
-
£1,487 GBP
A
Retailer 2
-
£1,840 GBP
View
A
Retailer 3
-
£1,851 GBP
View
A
Retailer 4
-
£1,855 GBP
View
A
Retailer 5
-
£1,898 GBP
View
A
Retailer 6
-
£2,028 GBP
View
Retailer 7
-
£2,066 GBP
View
Price last confirmed 36 days ago
Retailer 8
-
£2,146 GBP
View
Price last confirmed 38 days ago
A
Retailer 9
-
£2,161 GBP
View
B+
Retailer 10
-
£2,171 GBP
View
B+
Retailer 11
-
£2,319 GBP
View
Retailer 12
-
£2,384 GBP
View
Price last confirmed 38 days ago
B+
Retailer 13
-
£2,415 GBP
View
B+
Retailer 14
-
£2,522 GBP
View
B
Retailer 15
-
£3,610 GBP
View
Most Expensive
NZ Jewellers
58b93afb-26b3-401a-b4d6-7a5740e3548d · Sep 28
£4,320 GBP
$5,814 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from £1,487 GBPSave up to £2,123 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
1.03ct Round
£1,487 GBP