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Round|Natural|IGI

1.25ct H IF Round Natural Diamond

EX • H/IF • IGI 816642569

Shape and cutting style on the report: Round brilliant

Certificate IGI 816642569

Diamond specifications and retailer prices

From €2,594 EUR
As of November 5, 2026
Save €3,446 EUR (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,040 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 816642569. Listed at 17 retailers as of November 5, 2026, with prices from €2,594 to €6,040, a €3,446 spread on the same certified stone. NZ Jewellers lists it at €6,040. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 816642569
Dimensions6.85 × 6.89 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.85 mm6.89 mm1.25 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 816642569
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €6,040 EUR|Low: €2,594 EUR|High: €6,150 EUR|Avg: €3,851 EUR|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 16€2,594 EUR
Retailer 3€3,072 EUR
Retailer 2€3,314 EUR
Retailer 8€3,335 EUR
Retailer 17€3,467 EUR
Retailer 9€3,482 EUR
Retailer 4€3,492 EUR
Retailer 10€3,555 EUR
Retailer 6€3,604 EUR
Retailer 5€3,622 EUR
Retailer 15€3,671 EUR
Retailer 11€3,803 EUR
Retailer 13€3,988 EUR
Retailer 14€4,000 EUR
Retailer 12€4,231 EUR
Retailer 7€5,781 EUR
NZ Jewellers€6,040 EUR

16 data points across 17 retailers

17 retailers€2,594 EUR to €6,040 EUR

A
Cheapest Retailer
-
€2,594 EUR
A
Retailer 2
-
€3,072 EUR
View
A
Retailer 3
-
€3,314 EUR
View
A
Retailer 4
-
€3,335 EUR
View
A
Retailer 5
-
€3,467 EUR
View
Retailer 6
-
€3,482 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
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€3,492 EUR
View
A
Retailer 8
-
€3,555 EUR
View
A
Retailer 9
-
€3,604 EUR
View
A
Retailer 10
-
€3,622 EUR
View
A
Retailer 11
-
€3,671 EUR
View
A
Retailer 12
-
€3,803 EUR
View
A
Retailer 13
-
€3,988 EUR
View
A
Retailer 14
-
€4,000 EUR
View
A
Retailer 15
-
€4,231 EUR
View
B+
Retailer 16
-
€5,781 EUR
View
Most Expensive
B+
NZ Jewellers
8fca0986-6db9-4a00-843b-ba954eba19dc · Nov 5
€6,040 EUR
$6,779 USD
View
16 more retailers have this diamond
Prices start from €2,594 EURSave up to €3,446 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
€2,594 EUR