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Round|Natural|GIA

1.03ct K IF Round Natural Diamond

EX • K/IF • GIA 6562816766

Certificate GIA 6562816766

Diamond specifications and retailer prices

From £1,745 GBP
As of November 6, 2026
Save £916 GBP (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,661 GBP at Aurelinne · As of November 5, 2026
View at Aurelinne

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 6562816766. Listed at 5 retailers as of November 5, 2026, with prices from £1,745 to £2,661, a £916 spread on the same certified stone. Aurelinne lists it at £2,661. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562816766
Dimensions6.53 × 6.57 × 3.96 mm
L/W Ratio1.01
Top View
6.53 mm6.57 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562816766
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.5%

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: £2,661 GBP|Low: £1,745 GBP|High: £2,661 GBP|Avg: £2,237 GBP
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2£1,745 GBP
Retailer 3£2,055 GBP
Retailer 5£2,372 GBP
Retailer 4£2,412 GBP
Aurelinne£2,661 GBP

2 data points across 5 retailers

5 retailers£1,745 GBP to £2,661 GBP

A
Cheapest Retailer
-
£1,745 GBP
A
Retailer 2
-
£2,055 GBP
View
B+
Retailer 3
-
£2,372 GBP
View
B+
Retailer 4
-
£2,412 GBP
View
Most Expensive
B
Aurelinne
126880b3-b7b8-4d0b-b9de-3357e62c8fde · Nov 5
£2,661 GBP
$3,582 USD
View
4 more retailers have this diamond
Prices start from £1,745 GBPSave up to £916 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
£1,745 GBP