CaratHunter
Plans
Round|Natural|GIA

1.00ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7561200262

Certificate GIA 7561200262

Diamond specifications and retailer prices

From €1,376 EUR
As of November 6, 2026
Save €2,632 EUR (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,007 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7561200262. Listed at 12 retailers as of November 5, 2026, with prices from €1,376 to €4,007, a €2,632 spread on the same certified stone. NZ Jewellers lists it at €4,007. 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

1.00
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7561200262
Dimensions6.32 × 6.37 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
6.32 mm6.37 mm1.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561200262
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

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: €1,376 EUR|Low: €1,376 EUR|High: €3,399 EUR|Avg: €2,179 EUR|-6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1€1,376 EUR
Retailer 7€1,731 EUR
Retailer 2€1,969 EUR
Retailer 8€2,006 EUR
Retailer 5€2,070 EUR
Retailer 4€2,130 EUR
Retailer 3€2,348 EUR
Retailer 6€3,358 EUR

40 data points across 8 retailers

12 retailers€1,376 EUR to €4,007 EUR

A
Cheapest Retailer
-
€1,376 EUR
A
Retailer 2
-
€1,680 EUR
View
A
Retailer 3
-
€1,731 EUR
View
A
Retailer 4
-
€1,916 EUR
View
Retailer 5
-
€1,916 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€1,969 EUR
View
B+
Retailer 7
-
€2,006 EUR
View
A
Retailer 8
-
€2,070 EUR
View
B+
Retailer 9
-
€2,130 EUR
View
B+
Retailer 10
-
€2,348 EUR
View
B
Retailer 11
-
€3,358 EUR
View
Most Expensive
B
NZ Jewellers
c5364144-ec9f-4df1-9b71-5721a87b1eab · Nov 5
€4,007 EUR
$4,498 USD
View
11 more retailers have this diamond
Prices start from €1,376 EURSave up to €2,632 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
€1,376 EUR