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Round|Natural|GIA

1.03ct L IF Round Natural Diamond

EX • L/IF • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From £2,563 GBP
As of November 6, 2026
Save £930 GBP (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,494 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 L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 9 retailers as of November 5, 2026, with prices from £2,563 to £3,494, a £930 spread on the same certified stone. Aurelinne lists it at £3,494. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions6.58 × 6.60 × 3.91 mm
L/W Ratio1.00
Top View
6.58 mm6.60 mm1.03 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2
Side View
Table 61.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 59.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,494 GBP|Low: £2,563 GBP|High: £5,822 GBP|Avg: £3,387 GBP
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 3£2,563 GBP
Retailer 7£2,570 GBP
Retailer 2£3,028 GBP
Retailer 4£3,028 GBP
Retailer 6£3,028 GBP
Aurelinne£3,494 GBP
Retailer 5£5,822 GBP

2 data points across 7 retailers

9 retailers£2,563 GBP to £3,494 GBP

B
Cheapest Retailer
-
£2,563 GBP
B
Retailer 2
-
£2,570 GBP
View
Retailer 3
-
£3,028 GBP
View
Price last confirmed 60 days ago
B
Retailer 4
-
£3,028 GBP
View
Retailer 5
-
£3,028 GBP
View
Price last confirmed 8 days ago
B
Retailer 6
-
£3,028 GBP
View
Retailer 7
-
£3,494 GBP
View
Price last confirmed 60 days ago
Most Expensive
B
Aurelinne
87f55de9-c636-4b4a-bfc4-6e77adfd5c8a · Nov 5
£3,494 GBP
$4,702 USD
View
7 more retailers have this diamond
Prices start from £2,563 GBPSave up to £930 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
1.03ct Round
£2,563 GBP