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Round|Natural|IGI

1.03ct I I1 Round Natural Diamond

EX • I/I1 • IGI 700528896

Shape and cutting style on the report: Round brilliant

Certificate IGI 700528896

Diamond specifications and retailer prices

From €1,003 EUR
$1,121 USD
As of October 30, 2026
Save €1,549 EUR (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,553 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 IGI 700528896. Listed at 8 retailers as of October 30, 2026, with prices from €1,003 to €2,553, a €1,549 spread on the same certified stone. NZ Jewellers lists it at €2,553. 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 angle33.6°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 700528896
Dimensions6.41 × 6.48 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.41 mm6.48 mm1.03 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 700528896
Side View
Table 52.0%Crown 33.6°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 62.4%

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: €2,553 EUR|Low: €805 EUR|High: €2,553 EUR|Avg: €1,282 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9€805 EUR
Retailer 8€1,003 EUR
Retailer 4€1,046 EUR
Retailer 7€1,046 EUR
Retailer 5€1,087 EUR
Retailer 3€1,087 EUR
Retailer 6€1,207 EUR
Retailer 2€1,459 EUR
NZ Jewellers€2,553 EUR

9 data points across 9 retailers

8 retailers€1,003 EUR to €2,553 EUR

A
Cheapest Retailer
-
€1,003 EUR
$1,121 USD
A
Retailer 2
-
€1,046 EUR
$1,169 USD
View
A
Retailer 3
-
€1,046 EUR
$1,169 USD
View
B+
Retailer 4
-
€1,087 EUR
$1,214 USD
View
B+
Retailer 5
-
€1,087 EUR
$1,215 USD
View
B+
Retailer 6
-
€1,207 EUR
$1,349 USD
View
B+
Retailer 7
-
€1,459 EUR
View
Most Expensive
B
NZ Jewellers
27127a5b-9115-4b8b-9c43-d8be1bc48909 · Oct 30
€2,553 EUR
$2,852 USD
View
7 more retailers have this diamond
Prices start from €1,003 EURSave up to €1,549 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
€1,003 EUR