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Round|Natural|GIA

1.03ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2466159951

Certificate GIA 2466159951

Diamond specifications and retailer prices

From €1,272 EUR
HK$11,100 HKD
As of October 30, 2026
Save €2,937 EUR (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,209 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2466159951. Listed at 8 retailers as of October 30, 2026, with prices from €1,272 to €4,209, a €2,937 spread on the same certified stone. NZ Jewellers lists it at €4,209. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2466159951
Dimensions6.41 × 6.47 × 4.00 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.41 mm6.47 mm1.03 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2466159951
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: Oct 30
Current: €4,209 EUR|Low: €1,272 EUR|High: €4,267 EUR|Avg: €2,067 EUR|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9€1,272 EUR
Retailer 8€1,566 EUR
Retailer 10€1,670 EUR
Retailer 4€1,726 EUR
Retailer 6€1,726 EUR
Retailer 5€1,805 EUR
Retailer 7€1,991 EUR
Retailer 11€2,093 EUR
Retailer 3€2,147 EUR
Retailer 2€2,356 EUR
NZ Jewellers€4,209 EUR

32 data points across 11 retailers

8 retailers€1,272 EUR to €4,209 EUR

A
Cheapest Retailer
-
€1,272 EUR
HK$11,100 HKD
A
Retailer 2
-
€1,566 EUR
$1,750 USD
View
A
Retailer 3
-
€1,726 EUR
$1,928 USD
View
A
Retailer 4
-
€1,726 EUR
$1,928 USD
View
A
Retailer 5
-
€1,805 EUR
$2,017 USD
View
A
Retailer 6
-
€1,991 EUR
$2,224 USD
View
B+
Retailer 7
-
€2,356 EUR
View
Most Expensive
B
NZ Jewellers
52a2d9a3-3074-46f6-9f9e-853337585a4b · Oct 30
€4,209 EUR
$4,702 USD
View
7 more retailers have this diamond
Prices start from €1,272 EURSave up to €2,937 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
€1,272 EUR