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Round|Natural|GIA

1.03ct I I1 Round Natural Diamond

EX • I/I1 • GIA 1269916555

Certificate GIA 1269916555

Diamond specifications and retailer prices

From €1,406 EUR
$1,571 USD
As of October 30, 2026
Save €2,358 EUR (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,764 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1269916555. Listed at 8 retailers as of October 30, 2026, with prices from €1,406 to €3,764, a €2,358 spread on the same certified stone. NZ Jewellers lists it at €3,764. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1269916555
Dimensions6.52 × 6.47 × 3.99 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Needle
Top View
6.52 mm6.47 mm1.03 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1269916555
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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: Oct 30
Current: €3,764 EUR|Low: €1,222 EUR|High: €3,764 EUR|Avg: €1,866 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8€1,222 EUR
Retailer 10€1,406 EUR
Retailer 3€1,512 EUR
Retailer 5€1,543 EUR
Retailer 4€1,614 EUR
Retailer 6€1,780 EUR
Retailer 7€1,836 EUR
Retailer 9€1,866 EUR
Retailer 2€2,098 EUR
NZ Jewellers€3,764 EUR

21 data points across 10 retailers

8 retailers€1,406 EUR to €3,764 EUR

A
Cheapest Retailer
-
€1,406 EUR
$1,571 USD
B+
Retailer 2
-
€1,512 EUR
$1,689 USD
View
Retailer 3
-
€1,543 EUR
$1,724 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
€1,543 EUR
$1,724 USD
View
B+
Retailer 5
-
€1,614 EUR
$1,803 USD
View
B+
Retailer 6
-
€1,780 EUR
$1,989 USD
View
B
Retailer 7
-
€2,098 EUR
View
Most Expensive
B
NZ Jewellers
b32d19f3-7be6-4d85-816e-317003d2e4d9 · Oct 30
€3,764 EUR
$4,205 USD
View
7 more retailers have this diamond
Prices start from €1,406 EURSave up to €2,358 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
1.03ct Round
€1,406 EUR