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Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7566328205

Certificate GIA 7566328205

Diamond specifications and retailer prices

From €1,427 EUR
As of November 5, 2026
Save €2,586 EUR (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,013 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct 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 7566328205. Listed at 17 retailers as of November 5, 2026, with prices from €1,427 to €4,013, a €2,586 spread on the same certified stone. NZ Jewellers lists it at €4,013. 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

1.02
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7566328205
Dimensions6.46 × 6.49 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.46 mm6.49 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566328205
Side View
Table 60.0%Crown 33°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 60.7%

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 5
Current: €4,013 EUR|Low: €1,345 EUR|High: €4,051 EUR|Avg: €2,077 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 6, 2026
Retailer 11€1,427 EUR
Retailer 16€1,436 EUR
Retailer 8€1,519 EUR
Retailer 5€1,538 EUR
Retailer 13€1,605 EUR
Retailer 6€1,664 EUR
Retailer 4€1,684 EUR
Retailer 3€1,702 EUR
Retailer 2€1,811 EUR
Retailer 7€1,834 EUR
Retailer 10€1,859 EUR
Retailer 9€1,891 EUR
Retailer 17€1,915 EUR
Retailer 12€2,522 EUR
Retailer 15€2,858 EUR
Retailer 14€3,385 EUR
NZ Jewellers€4,013 EUR

27 data points across 17 retailers

17 retailers€1,427 EUR to €4,013 EUR

A
Cheapest Retailer
-
€1,427 EUR
A
Retailer 2
-
€1,436 EUR
View
Retailer 3
-
€1,519 EUR
View
Price last confirmed 23 days ago
A
Retailer 4
-
€1,538 EUR
View
A
Retailer 5
-
€1,605 EUR
View
Final sale: no returns
A
Retailer 6
-
€1,664 EUR
View
Retailer 7
-
€1,684 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€1,702 EUR
View
A
Retailer 9
-
€1,811 EUR
View
A
Retailer 10
-
€1,834 EUR
View
A
Retailer 11
-
€1,859 EUR
View
Retailer 12
-
€1,891 EUR
View
Price last confirmed 21 days ago
A
Retailer 13
-
€1,915 EUR
View
B+
Retailer 14
-
€2,522 EUR
View
B
Retailer 15
-
€2,858 EUR
View
B
Retailer 16
-
€3,385 EUR
View
Most Expensive
B
NZ Jewellers
c9c4351e-754b-4ff6-8f2d-5ab8f794dbd9 · Nov 5
€4,013 EUR
$4,504 USD
View
16 more retailers have this diamond
Prices start from €1,427 EURSave up to €2,586 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
1.02ct Round
€1,427 EUR