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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 €1,876 EUR
$2,104 USD
As of November 1, 2026
Save €2,467 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,343 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 833650913. Listed at 16 retailers as of November 1, 2026, with prices from €1,876 to €4,343, a €2,467 spread on the same certified stone. NZ Jewellers lists it at €4,343. 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
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 1
Current: €4,343 EUR|Low: €1,802 EUR|High: €4,453 EUR|Avg: €2,422 EUR|-2.5%
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 3, 2026
Retailer 8€1,876 EUR
Retailer 13€1,917 EUR
Retailer 10€1,944 EUR
Retailer 5€2,017 EUR
Retailer 4€2,077 EUR
Retailer 7€2,077 EUR
Retailer 16€2,077 EUR
Retailer 15€2,174 EUR
Retailer 6€2,185 EUR
Retailer 9€2,306 EUR
Retailer 14€2,384 EUR
Retailer 3€2,397 EUR
Retailer 12€2,553 EUR
Retailer 2€2,588 EUR
Retailer 11€3,639 EUR
NZ Jewellers€4,343 EUR

30 data points across 16 retailers

16 retailers€1,876 EUR to €4,343 EUR

A
Cheapest Retailer
-
€1,876 EUR
$2,104 USD
A
Retailer 2
-
€1,917 EUR
$2,150 USD
View
Final sale: no returns
A
Retailer 3
-
€1,944 EUR
£1,717 GBP
View
A
Retailer 4
-
€2,017 EUR
$2,262 USD
View
A
Retailer 5
-
€2,077 EUR
$2,330 USD
View
A
Retailer 6
-
€2,077 EUR
$2,330 USD
View
Retailer 7
-
€2,077 EUR
$2,330 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
€2,174 EUR
$2,438 USD
View
A
Retailer 9
-
€2,185 EUR
$2,450 USD
View
A
Retailer 10
-
€2,306 EUR
£2,037 GBP
View
A
Retailer 11
-
€2,384 EUR
£2,105 GBP
View
A
Retailer 12
-
€2,397 EUR
$2,688 USD
View
A
Retailer 13
-
€2,553 EUR
ZAR 46,268 ZAR
View
A
Retailer 14
-
€2,588 EUR
View
B+
Retailer 15
-
€3,639 EUR
£3,214 GBP
View
Most Expensive
B
NZ Jewellers
0ccc8094-9067-4947-b391-df4ca3d3d050 · Nov 2
€4,343 EUR
$4,871 USD
View
15 more retailers have this diamond
Prices start from €1,876 EURSave up to €2,467 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
€1,876 EUR