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Round|Natural|GIA

1.20ct D IF Round Natural Diamond

EX • D/IF • GIA 2245024789

Certificate GIA 2245024789

Diamond specifications and retailer prices

From £6,821 GBP
As of November 4, 2026
Save £4,916 GBP (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £11,736 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct 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 2245024789. Listed at 17 retailers as of November 4, 2026, with prices from £6,821 to £11,736, a £4,916 spread on the same certified stone. NZ Jewellers lists it at £11,736. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2245024789
Dimensions6.94 × 6.93 × 4.12 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.94 mm6.93 mm1.20 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2245024789
Side View
Table 62.0%Crown 33°Girdle: MediumPavilion 41.4°Culet: NoneDepth 59.4%

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: £11,736 GBP|Low: £6,453 GBP|High: £11,736 GBP|Avg: £8,576 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9£6,821 GBP
Retailer 10£7,212 GBP
Retailer 2£7,341 GBP
Retailer 4£7,528 GBP
Retailer 7£7,747 GBP
Retailer 8£7,773 GBP
Retailer 5£8,831 GBP
Retailer 6£10,345 GBP
Retailer 3£10,968 GBP
NZ Jewellers£11,736 GBP

39 data points across 10 retailers

17 retailers£6,821 GBP to £11,736 GBP

A
Cheapest Retailer
-
£6,821 GBP
A
Retailer 2
-
£7,212 GBP
View
A
Retailer 3
-
£7,341 GBP
View
A
Retailer 4
-
£7,528 GBP
View
A
Retailer 5
-
£7,678 GBP
View
A
Retailer 6
-
£7,679 GBP
View
Retailer 7
-
£7,747 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
£7,773 GBP
View
Final sale: no returns
Retailer 9
-
£8,420 GBP
View
Price last confirmed 35 days ago
Retailer 10
-
£8,550 GBP
View
Price last confirmed 37 days ago
A
Retailer 11
-
£8,565 GBP
View
A
Retailer 12
-
£8,831 GBP
View
Retailer 13
-
£9,716 GBP
View
Price last confirmed 37 days ago
B+
Retailer 14
-
£10,345 GBP
View
B+
Retailer 15
-
£10,968 GBP
View
Retailer 16
-
£11,736 GBP
View
Price last confirmed 38 days ago
Most Expensive
B+
NZ Jewellers
911c5f5c-f23a-4cb0-957d-4412ace1830d · Nov 5
£11,736 GBP
$15,844 USD
View
16 more retailers have this diamond
Prices start from £6,821 GBPSave up to £4,916 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
1.20ct Round
£6,821 GBP