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Round|Natural|GIA

1.05ct L I1 Round Natural Diamond

EX • L/I1 • GIA 2207975624

Certificate GIA 2207975624

Diamond specifications and retailer prices

From £551 GBP
As of November 6, 2026
Save £1,762 GBP (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,314 GBP at NZ Jewellers · As of November 5, 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 2207975624. Listed at 10 retailers as of November 5, 2026, with prices from £551 to £2,314, a £1,762 spread on the same certified stone. NZ Jewellers lists it at £2,314. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2207975624
Dimensions6.56 × 6.60 × 3.95 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
6.56 mm6.60 mm1.05 ctL / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2207975624
Side View
Table 60.0%Crown 34.5°GirdlePavilion 40.8°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,028 GBP|Low: £551 GBP|High: £1,115 GBP|Avg: £867 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3£551 GBP
Retailer 2£721 GBP
Retailer 4£768 GBP
Retailer 5£822 GBP
Retailer 6£877 GBP
Retailer 1£1,028 GBP
Retailer 8£1,050 GBP
Retailer 7£1,115 GBP

20 data points across 8 retailers

10 retailers£551 GBP to £2,314 GBP

B+
Cheapest Retailer
-
£551 GBP
B+
Retailer 2
-
£721 GBP
View
Retailer 3
-
£738 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£738 GBP
View
B+
Retailer 5
-
£766 GBP
View
B+
Retailer 6
-
£768 GBP
View
B+
Retailer 7
-
£851 GBP
View
B
Retailer 8
-
£1,028 GBP
View
B
Retailer 9
-
£1,050 GBP
View
Most Expensive
C
NZ Jewellers
45188dc8-7996-490e-b6e9-1279580a0654 · Nov 5
£2,314 GBP
$3,114 USD
View
9 more retailers have this diamond
Prices start from £551 GBPSave up to £1,762 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+
1.05ct Round
£551 GBP