Round|Natural|GIA

1.25ct I IF Round Natural Diamond

EX • I/IF • GIA 5241008627

Certificate GIA 5241008627

Diamond specifications and retailer prices

From €3,173 EUR
$3,559 USD
As of October 31, 2026
Save €2,850 EUR (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €8,068 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 7 retailers as of October 30, 2026, with a 90% 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
Color
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: Oct 31
Current: €8,068 EUR|Low: €3,162 EUR|High: €8,068 EUR|Avg: €5,621 EUR|+5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2€3,173 EUR
Retailer 7€3,590 EUR
Retailer 3€4,891 EUR
Retailer 4€5,065 EUR
Retailer 5€5,672 EUR
Retailer 6€6,024 EUR
MOH London€8,068 EUR

30 data points across 7 retailers

7 retailers€3,173 EUR to €6,024 EUR

A+
Cheapest Retailer
-
€3,173 EUR
$3,559 USD
A
Retailer 2
-
€3,590 EUR
$4,027 USD
View
Retailer 3
-
€4,504 EUR
$5,052 USD
View
Price last confirmed 14 days ago
Retailer 4
-
€4,891 EUR
£4,319 GBP
View
Price last confirmed 13 days ago
Retailer 5
-
€5,065 EUR
A$8,740 AUD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€6,024 EUR
$6,756 USD
View
Most Expensive
MOH London
8B871E421 · Oct 19
€8,068 EUR
£7,125 GBP
View
Price last confirmed 14 days ago
6 more retailers have this diamond
Prices start from €3,173 EURSave up to €2,850 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
€3,173 EUR