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Round|Natural|GIA

1.06ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2446349191

Certificate GIA 2446349191

Diamond specifications and retailer prices

From £978 GBP
$1,310 USD
As of November 1, 2026
Save £440 GBP (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,418 GBP at Jared · As of October 30, 2026
View at Jared

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2446349191. Listed at 4 retailers as of October 30, 2026, with prices from £978 to £1,418, a £440 spread on the same certified stone. Jared lists it at £1,418. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2446349191
Dimensions6.68 × 6.65 × 3.94 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.68 mm6.65 mm1.06 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2446349191
Side View
Table 62.0%Crown 33°Girdle: ThickPavilion 41°Culet: NoneDepth 59.1%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £1,418 GBP|Low: £855 GBP|High: £4,549 GBP|Avg: £1,632 GBP|-16.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 7, 2026
Retailer 2£978 GBP
Retailer 4£1,373 GBP
Retailer 5£1,373 GBP
Jared£1,418 GBP
Retailer 3£4,535 GBP

25 data points across 5 retailers

4 retailers£978 GBP to £1,418 GBP

Cheapest Retailer
-
£978 GBP
$1,310 USD
B+
Retailer 2
-
£1,373 GBP
$1,840 USD
View
B+
Retailer 3
-
£1,373 GBP
$1,840 USD
View
Most Expensive
B+
Jared
148482631 · Oct 30
£1,418 GBP
$1,900 USD
View
3 more retailers have this diamond
Prices start from £978 GBPSave up to £440 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+
1.06ct Round
£978 GBP