Round|Natural|GIA

1.25ct I IF Round Natural Diamond

EX • I/IF • GIA 5241008627

Certificate GIA 5241008627

Diamond specifications and retailer prices

From €3,171 EUR
As of November 4, 2026
Save €2,819 EUR (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €8,062 EUR at MOH London · As of October 19, 2026
View at MOH London

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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5241008627. Listed at 6 retailers as of November 2, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5241008627
Dimensions6.79 × 6.84 × 4.28 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.79 mm6.84 mm1.25 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241008627
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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: €8,062 EUR|Low: €3,160 EUR|High: €8,062 EUR|Avg: €5,590 EUR|+5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4€3,171 EUR
Retailer 3€3,571 EUR
Retailer 5€4,887 EUR
Retailer 6€5,061 EUR
Retailer 7€5,667 EUR
Retailer 2€5,990 EUR
MOH London€8,062 EUR

30 data points across 7 retailers

6 retailers€3,171 EUR to €5,990 EUR

A+
Cheapest Retailer
-
€3,171 EUR
A
Retailer 2
-
€3,571 EUR
View
Retailer 3
-
€4,887 EUR
View
Price last confirmed 17 days ago
Retailer 4
-
€5,061 EUR
View
Price last confirmed 19 days ago
B+
Retailer 5
-
€5,990 EUR
View
Most Expensive
MOH London
8B871E421 · Oct 19
€8,062 EUR
£7,125 GBP
View
Price last confirmed 18 days ago
5 more retailers have this diamond
Prices start from €3,171 EURSave up to €2,819 EUR

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
€3,171 EUR