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Round|Natural|IGI

1.03ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 833650913

Shape and cutting style on the report: Round brilliant

Certificate IGI 833650913

Diamond specifications and retailer prices

From €1,875 EUR
As of November 4, 2026
Save €2,465 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,340 EUR at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 833650913. Listed at 16 retailers as of November 4, 2026, with prices from €1,875 to €4,340, a €2,465 spread on the same certified stone. NZ Jewellers lists it at €4,340. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 833650913
Dimensions6.57 × 6.66 × 3.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.57 mm6.66 mm1.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833650913
Side View
Table 62.0%Crown 32.6°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 59.2%

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 4
Current: €4,340 EUR|Low: €1,875 EUR|High: €4,340 EUR|Avg: €2,406 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
November 5, 2026
Retailer 8€1,875 EUR
Retailer 14€1,916 EUR
Retailer 2€1,930 EUR
Retailer 5€2,015 EUR
Retailer 4€2,076 EUR
Retailer 7€2,076 EUR
Retailer 16€2,076 EUR
Retailer 15€2,172 EUR
Retailer 6€2,183 EUR
Retailer 12€2,282 EUR
Retailer 9€2,382 EUR
Retailer 3€2,395 EUR
Retailer 11€2,534 EUR
Retailer 10€2,572 EUR
Retailer 13€3,627 EUR
NZ Jewellers€4,340 EUR

30 data points across 16 retailers

16 retailers€1,875 EUR to €4,340 EUR

A
Cheapest Retailer
-
€1,875 EUR
A
Retailer 2
-
€1,916 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,930 EUR
View
A
Retailer 4
-
€2,015 EUR
View
A
Retailer 5
-
€2,076 EUR
View
A
Retailer 6
-
€2,076 EUR
View
Retailer 7
-
€2,076 EUR
View
Price last confirmed 21 days ago
A
Retailer 8
-
€2,172 EUR
View
A
Retailer 9
-
€2,183 EUR
View
A
Retailer 10
-
€2,282 EUR
View
A
Retailer 11
-
€2,382 EUR
View
A
Retailer 12
-
€2,395 EUR
View
A
Retailer 13
-
€2,534 EUR
View
A
Retailer 14
-
€2,572 EUR
View
B+
Retailer 15
-
€3,627 EUR
View
Most Expensive
B
NZ Jewellers
0ccc8094-9067-4947-b391-df4ca3d3d050 · Nov 5
€4,340 EUR
$4,871 USD
View
15 more retailers have this diamond
Prices start from €1,875 EURSave up to €2,465 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
€1,875 EUR