Round|Natural|GIA

1.25ct D IF Round Natural Diamond

EX • D/IF • GIA 6452634824

Certificate GIA 6452634824

Diamond specifications and retailer prices

From €16,707 EUR
£14,697 GBP
As of November 1, 2026
Save €8,898 EUR (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €32,064 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6452634824. Listed at 7 retailers as of October 29, 2026, with a 53% 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
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6452634824
Dimensions7.05 × 7.01 × 4.25 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.05 mm7.01 mm1.25 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452634824
Side View
Table 56.0%Crown 33.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €16,707 EUR|Low: €14,487 EUR|High: €25,775 EUR|Avg: €18,098 EUR|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4€14,487 EUR
Retailer 6€14,742 EUR
Retailer 1€16,707 EUR
Retailer 5€17,256 EUR
Retailer 2€19,787 EUR
Retailer 3€25,604 EUR

41 data points across 6 retailers

7 retailers€16,707 EUR to €25,604 EUR

Retailer 1
-
€14,487 EUR
$16,185 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
€16,707 EUR
£14,697 GBP
View
Retailer 3
-
€17,256 EUR
A$29,659 AUD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
€19,005 EUR
$21,233 USD
View
B+
Retailer 5
-
€19,787 EUR
View
B
Retailer 6
-
€25,604 EUR
£22,524 GBP
View
Most Expensive
Diamond Quarter
1.25IFD64245911N · Oct 29
€32,064 EUR
£28,206 GBP
View
Price under review
6 more retailers have this diamond
Prices start from €16,707 EURSave up to €8,898 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.

B+
1.25ct Round
€16,707 EUR