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Round|Natural|GIA

1.25ct H FL Round Natural Diamond

EX • H/FL • GIA 6562053305

Certificate GIA 6562053305

Diamond specifications and retailer prices

From £4,700 GBP
$6,298 USD
As of October 30, 2026
Save £867 GBP (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £5,568 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6562053305. Listed at 3 retailers as of October 30, 2026, with prices from £4,700 to £5,568, a £867 spread on the same certified stone. Brilliant Earth lists it at £5,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562053305
Dimensions6.84 × 6.87 × 4.26 mm
L/W Ratio1.00
Top View
6.84 mm6.87 mm1.25 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562053305
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.2%

Caratlytics Score

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

Last verified: Oct 30
Current: £5,568 GBP|Low: £4,700 GBP|High: £5,620 GBP|Avg: £5,111 GBP|-0.9%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 2£4,700 GBP
Retailer 3£4,979 GBP
Brilliant Earth£5,568 GBP

7 data points across 3 retailers

3 retailers£4,700 GBP to £5,568 GBP

A
Cheapest Retailer
-
£4,700 GBP
$6,298 USD
B+
Retailer 2
-
£4,979 GBP
View
Most Expensive
B+
Brilliant Earth
22244294A · Oct 30
£5,568 GBP
$7,460 USD
View
2 more retailers have this diamond
Prices start from £4,700 GBPSave up to £867 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
1.25ct Round
£4,700 GBP