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Round|Natural|IGI

1.03ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 833651275

Shape and cutting style on the report: Round brilliant

Certificate IGI 833651275

Diamond specifications and retailer prices

From €1,274 EUR
As of November 1, 2026
Save €2,205 EUR (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,479 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 833651275. Listed at 15 retailers as of November 1, 2026, with prices from €1,274 to €3,479, a €2,205 spread on the same certified stone. NZ Jewellers lists it at €3,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 833651275
Dimensions6.44 × 6.50 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.44 mm6.50 mm1.03 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833651275
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

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: €3,479 EUR|Low: €1,327 EUR|High: €3,479 EUR|Avg: €1,780 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
November 6, 2026
Retailer 2€1,327 EUR
Retailer 5€1,426 EUR
Retailer 14€1,426 EUR
Retailer 12€1,430 EUR
Retailer 3€1,492 EUR
Retailer 4€1,500 EUR
Retailer 13€1,548 EUR
Retailer 7€1,590 EUR
Retailer 6€1,646 EUR
Retailer 8€1,663 EUR
Retailer 9€1,741 EUR
Retailer 11€1,919 EUR
Retailer 10€2,492 EUR
NZ Jewellers€3,479 EUR

15 data points across 14 retailers

15 retailers€1,274 EUR to €3,479 EUR

A
Cheapest Retailer
-
€1,274 EUR
A
Retailer 2
-
€1,327 EUR
View
Retailer 3
-
€1,426 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
€1,426 EUR
View
A
Retailer 5
-
€1,430 EUR
View
A
Retailer 6
-
€1,492 EUR
View
A
Retailer 7
-
€1,500 EUR
View
A
Retailer 8
-
€1,548 EUR
View
A
Retailer 9
-
€1,590 EUR
View
A
Retailer 10
-
€1,646 EUR
View
A
Retailer 11
-
€1,663 EUR
View
A
Retailer 12
-
€1,741 EUR
View
A
Retailer 13
-
€1,919 EUR
View
B+
Retailer 14
-
€2,492 EUR
View
Most Expensive
B
NZ Jewellers
b4275ffd-c774-42fe-9e74-9c47a02d7fdd · Nov 5
€3,479 EUR
$3,905 USD
View
14 more retailers have this diamond
Prices start from €1,274 EURSave up to €2,205 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
€1,274 EUR