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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 €1,401 EUR
$1,571 USD
As of November 1, 2026
Save €2,348 EUR (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,749 EUR at NZ Jewellers · As of November 2, 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 November 1, 2026, with prices from €1,401 to €3,749, a €2,348 spread on the same certified stone. NZ Jewellers lists it at €3,749. 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
Colour
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: Nov 1
Current: €3,749 EUR|Low: €1,217 EUR|High: €3,749 EUR|Avg: €1,859 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€1,217 EUR
Retailer 10€1,401 EUR
Retailer 3€1,506 EUR
Retailer 5€1,537 EUR
Retailer 4€1,608 EUR
Retailer 6€1,773 EUR
Retailer 7€1,829 EUR
Retailer 9€1,859 EUR
Retailer 2€2,090 EUR
NZ Jewellers€3,749 EUR

21 data points across 10 retailers

8 retailers€1,401 EUR to €3,749 EUR

A
Cheapest Retailer
-
€1,401 EUR
$1,571 USD
B+
Retailer 2
-
€1,506 EUR
$1,689 USD
View
Retailer 3
-
€1,537 EUR
$1,724 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
€1,537 EUR
$1,724 USD
View
B+
Retailer 5
-
€1,608 EUR
$1,803 USD
View
B+
Retailer 6
-
€1,773 EUR
$1,989 USD
View
B
Retailer 7
-
€2,090 EUR
View
Most Expensive
B
NZ Jewellers
b32d19f3-7be6-4d85-816e-317003d2e4d9 · Nov 2
€3,749 EUR
$4,205 USD
View
7 more retailers have this diamond
Prices start from €1,401 EURSave up to €2,348 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
€1,401 EUR