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Round|Natural|GIA

1.00ct H IF Round Natural Diamond

EX • H/IF • GIA 2566693274

Certificate GIA 2566693274

Diamond specifications and retailer prices

From €2,965 EUR
As of November 1, 2026
Save €4,024 EUR (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €6,989 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566693274. Listed at 16 retailers as of October 30, 2026, with prices from €2,965 to €6,989, a €4,024 spread on the same certified stone. NZ Jewellers lists it at €6,989. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566693274
Dimensions6.32 × 6.36 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.32 mm6.36 mm1.00 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566693274
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
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 1
Current: €6,989 EUR|Low: €2,942 EUR|High: €6,989 EUR|Avg: €4,231 EUR
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 1, 2026
Retailer 14€2,965 EUR
Retailer 6€3,499 EUR
Retailer 10€3,593 EUR
Retailer 3€3,627 EUR
Retailer 9€3,702 EUR
Retailer 4€3,703 EUR
Retailer 12€3,822 EUR
Retailer 16€4,011 EUR
Retailer 17€4,011 EUR
Retailer 7€4,206 EUR
Retailer 5€4,498 EUR
Retailer 2€4,519 EUR
Retailer 15€4,628 EUR
Retailer 13€4,931 EUR
Retailer 8€5,701 EUR
Retailer 11€6,388 EUR
NZ Jewellers€6,989 EUR

6 data points across 17 retailers

16 retailers€2,965 EUR to €6,989 EUR

A
Cheapest Retailer
-
€2,965 EUR
A
Retailer 2
-
€3,499 EUR
View
A
Retailer 3
-
€3,593 EUR
View
B+
Retailer 4
-
€3,627 EUR
View
B+
Retailer 5
-
€3,702 EUR
View
B+
Retailer 6
-
€3,822 EUR
View
Retailer 7
-
€4,011 EUR
View
Price last confirmed 8 days ago
Retailer 8
-
€4,011 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€4,206 EUR
View
B+
Retailer 10
-
€4,498 EUR
View
B+
Retailer 11
-
€4,519 EUR
View
B+
Retailer 12
-
€4,628 EUR
View
B+
Retailer 13
-
€4,931 EUR
View
B
Retailer 14
-
€5,701 EUR
View
B
Retailer 15
-
€6,388 EUR
View
Most Expensive
B
NZ Jewellers
61258358-42f6-477e-8ef1-2395009bbfad · Oct 30
€6,989 EUR
$7,844 USD
View
15 more retailers have this diamond
Prices start from €2,965 EURSave up to €4,024 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
1.00ct Round
€2,965 EUR