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Round|Natural|GIA

1.28ct D FL Round Natural Diamond

EX • D/FL • GIA 2567408728

Certificate GIA 2567408728

Diamond specifications and retailer prices

From £9,932 GBP
As of November 4, 2026
Save £3,249 GBP (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £13,181 GBP at Yorxs · As of November 3, 2026
View at Yorxs

About this 1.28ct natural round diamond

This 1.28ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2567408728. Listed at 4 retailers as of November 3, 2026, with prices from £9,932 to £13,181, a £3,249 spread on the same certified stone. Yorxs lists it at £13,181. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567408728
Dimensions7.03 × 7.05 × 4.27 mm
L/W Ratio1.00
Top View
7.03 mm7.05 mm1.28 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567408728
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £10,992 GBP|Low: £9,932 GBP|High: £13,260 GBP|Avg: £11,446 GBP|+10.0%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 3, 2026
Retailer 2£9,932 GBP
Retailer 1£10,992 GBP
Retailer 3£11,736 GBP
Yorxs£13,181 GBP

16 data points across 4 retailers

4 retailers£9,932 GBP to £13,181 GBP

A
Cheapest Retailer
-
£9,932 GBP
A
Retailer 2
-
£10,992 GBP
View
Final sale: no returns
B+
Retailer 3
-
£11,736 GBP
View
Most Expensive
B+
Yorxs
616771669 · Nov 3
£13,181 GBP
€16,947 EUR
View
3 more retailers have this diamond
Prices start from £9,932 GBPSave up to £3,249 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
1.28ct Round
£9,932 GBP