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Round|Natural|GIA

1.05ct L IF Round Natural Diamond

EX • L/IF • GIA 7302430410

Certificate GIA 7302430410

Diamond specifications and retailer prices

From £1,325 GBP
As of November 5, 2026
Save £695 GBP (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,630 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct 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 7302430410. Listed at 10 retailers as of November 5, 2026, with a 52% 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

1.05
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7302430410
Dimensions6.44 × 6.48 × 4.07 mm
L/W Ratio1.01
Top View
6.44 mm6.48 mm1.05 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7302430410
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

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 5
Current: £1,325 GBP|Low: £1,325 GBP|High: £2,038 GBP|Avg: £1,594 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 1£1,325 GBP
Retailer 7£1,345 GBP
Retailer 2£1,468 GBP
Retailer 6£1,516 GBP
Retailer 5£1,607 GBP
Retailer 3£1,817 GBP
Retailer 4£2,019 GBP

41 data points across 7 retailers

10 retailers£1,325 GBP to £2,019 GBP

A
Cheapest Retailer
-
£1,325 GBP
A
Retailer 2
-
£1,345 GBP
View
A
Retailer 3
-
£1,468 GBP
View
Retailer 4
-
£1,488 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£1,488 GBP
View
Price last confirmed 29 days ago
A
Retailer 6
-
£1,516 GBP
View
B+
Retailer 7
-
£1,607 GBP
View
B+
Retailer 8
-
£1,817 GBP
View
B+
Retailer 9
-
£2,019 GBP
View
Most Expensive
NZ Jewellers
e23b3a38-29b0-4b73-87d2-7352b29fa547 · Oct 3
£3,630 GBP
$4,886 USD
View
Price last confirmed 34 days ago
9 more retailers have this diamond
Prices start from £1,325 GBPSave up to £695 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
1.05ct Round
£1,325 GBP