Round|Natural|GIA

1.28ct D FL Round Natural Diamond

ID • D/FL • GIA 2564500328

Certificate GIA 2564500328

Diamond specifications and retailer prices

From £11,037 GBP
$14,900 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £11,037 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 2564500328. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564500328
Top View
LengthWidth1.28 ctD / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564500328
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £11,037 GBP|Low: £11,037 GBP|High: £11,111 GBP|Avg: £11,074 GBP|-0.7%
October 30, 2026
Brilliant Earth£11,037 GBP

2 data points across 1 retailer

1 retailer

B+
Brilliant Earth
22252711A · Nov 4
£11,037 GBP
$14,900 USD
View

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B+
1.28ct Round
£11,037 GBP