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Round|Natural|GIA

1.03ct L IF Round Natural Diamond

EX • L/IF • GIA 6382346624

Certificate GIA 6382346624

Diamond specifications and retailer prices

From £2,604 GBP
As of November 4, 2026
Save £939 GBP (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,078 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

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 6382346624. Listed at 8 retailers as of November 4, 2026, with a 36% 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
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6382346624
Dimensions6.60 × 6.58 × 3.91 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.60 mm6.58 mm1.03 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6382346624
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 4
Current: £4,078 GBP|Low: £2,604 GBP|High: £4,108 GBP|Avg: £3,320 GBP|+1.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4£2,604 GBP
Retailer 5£2,843 GBP
Retailer 3£3,364 GBP
Retailer 2£3,543 GBP
Cape Diamonds£4,078 GBP

42 data points across 5 retailers

8 retailers£2,604 GBP to £3,543 GBP

B
Cheapest Retailer
-
£2,604 GBP
B
Retailer 2
-
£2,664 GBP
View
B
Retailer 3
-
£2,843 GBP
View
B
Retailer 4
-
£2,883 GBP
View
B
Retailer 5
-
£3,296 GBP
View
B
Retailer 6
-
£3,364 GBP
View
B
Retailer 7
-
£3,543 GBP
View
Most Expensive
Cape Diamonds
cert_6382346624 · Nov 5
£4,078 GBP
ZAR 88,661 ZAR
View
Price under review
7 more retailers have this diamond
Prices start from £2,604 GBPSave up to £939 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
£2,604 GBP