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Round|Natural|GIA

1.01ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 3565274085

Certificate GIA 3565274085

Diamond specifications and retailer prices

From €2,110 EUR
As of November 6, 2026
Save €2,640 EUR (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,750 EUR at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565274085. Listed at 22 retailers as of November 6, 2026, with prices from €2,110 to €4,750, a €2,640 spread on the same certified stone. NZ Jewellers lists it at €4,750. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3565274085
Dimensions6.35 × 6.42 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Knot, Feather, Indented Natural, Crystal, Needle, Etch Channel
Top View
6.35 mm6.42 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565274085
Side View
Table 58.0%Crown 35°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 6
Current: €4,750 EUR|Low: €1,966 EUR|High: €4,750 EUR|Avg: €2,979 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
Retailer 18
Retailer 19
November 7, 2026
Retailer 19€2,211 EUR
Retailer 17€2,266 EUR
Retailer 18€2,279 EUR
Retailer 5€2,427 EUR
Retailer 10€2,469 EUR
Retailer 11€2,469 EUR
Retailer 6€2,564 EUR
Retailer 16€2,681 EUR
Retailer 7€2,700 EUR
Retailer 8€2,850 EUR
Retailer 2€2,869 EUR
Retailer 3€2,912 EUR
Retailer 13€2,975 EUR
Retailer 12€3,145 EUR
Retailer 9€3,163 EUR
Retailer 14€3,327 EUR
Retailer 4€3,930 EUR
Retailer 15€4,546 EUR
NZ Jewellers€4,750 EUR

41 data points across 19 retailers

22 retailers€2,110 EUR to €4,750 EUR

A
Cheapest Retailer
-
€2,110 EUR
B+
Retailer 2
-
€2,211 EUR
View
B+
Retailer 3
-
€2,234 EUR
View
A
Retailer 4
-
€2,266 EUR
View
B+
Retailer 5
-
€2,279 EUR
View
Final sale: no returns
B+
Retailer 6
-
€2,331 EUR
View
B+
Retailer 7
-
€2,427 EUR
View
Retailer 8
-
€2,469 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€2,469 EUR
View
B+
Retailer 10
-
€2,564 EUR
View
B+
Retailer 11
-
€2,681 EUR
View
B+
Retailer 12
-
€2,700 EUR
View
B
Retailer 13
-
€2,850 EUR
View
B+
Retailer 14
-
€2,869 EUR
View
Retailer 15
-
€2,912 EUR
View
Price last confirmed 31 days ago
B+
Retailer 16
-
€2,975 EUR
View
B+
Retailer 17
-
€3,145 EUR
View
Retailer 18
-
€3,163 EUR
View
Price last confirmed 23 days ago
B
Retailer 19
-
€3,327 EUR
View
B
Retailer 20
-
€3,930 EUR
View
B
Retailer 21
-
€4,546 EUR
View
Most Expensive
B
NZ Jewellers
d7df8f32-33d8-4c15-9745-3a6ed1557596 · Nov 7
€4,750 EUR
$5,303 USD
View
21 more retailers have this diamond
Prices start from €2,110 EURSave up to €2,640 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
1.01ct Round
€2,110 EUR