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Round|Natural|GIA

1.00ct D IF Round Natural Diamond

EX • D/IF • GIA 2567053795

Certificate GIA 2567053795

Diamond specifications and retailer prices

From £4,898 GBP
As of November 4, 2026
Save £5,545 GBP (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £10,443 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2567053795. Listed at 18 retailers as of November 4, 2026, with prices from £4,898 to £10,443, a £5,545 spread on the same certified stone. NZ Jewellers lists it at £10,443. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2567053795
Dimensions6.44 × 6.39 × 3.92 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.44 mm6.39 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2567053795
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

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 4
Current: £10,443 GBP|Low: £4,898 GBP|High: £10,718 GBP|Avg: £6,895 GBP|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 3£4,898 GBP
Retailer 4£5,055 GBP
Retailer 5£5,396 GBP
Retailer 16£5,743 GBP
Retailer 19£5,763 GBP
Retailer 13£5,794 GBP
Retailer 2£5,797 GBP
Retailer 10£5,915 GBP
Retailer 8£6,243 GBP
Retailer 6£6,287 GBP
Retailer 17£6,340 GBP
Retailer 14£6,738 GBP
Retailer 7£6,749 GBP
Retailer 18£7,204 GBP
Retailer 11£7,441 GBP
Retailer 12£7,617 GBP
Retailer 15£8,678 GBP
Retailer 9£9,301 GBP
NZ Jewellers£10,443 GBP

30 data points across 19 retailers

18 retailers£4,898 GBP to £10,443 GBP

A
Cheapest Retailer
-
£4,898 GBP
A
Retailer 2
-
£5,055 GBP
View
A
Retailer 3
-
£5,396 GBP
View
A
Retailer 4
-
£5,743 GBP
View
A
Retailer 5
-
£5,763 GBP
View
Final sale: no returns
A
Retailer 6
-
£5,794 GBP
View
A
Retailer 7
-
£5,797 GBP
View
Retailer 8
-
£5,915 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£6,243 GBP
View
A
Retailer 10
-
£6,287 GBP
View
A
Retailer 11
-
£6,340 GBP
View
A
Retailer 12
-
£6,738 GBP
View
A
Retailer 13
-
£6,749 GBP
View
A
Retailer 14
-
£7,204 GBP
View
A
Retailer 15
-
£7,617 GBP
View
B+
Retailer 16
-
£8,678 GBP
View
B+
Retailer 17
-
£9,301 GBP
View
Most Expensive
B+
NZ Jewellers
7bfc8557-f24b-49ff-bf86-47f2d5d9a9f9 · Nov 5
£10,443 GBP
$14,055 USD
View
17 more retailers have this diamond
Prices start from £4,898 GBPSave up to £5,545 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
1.00ct Round
£4,898 GBP