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Round|Natural|GIA

1.03ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1528765589

Certificate GIA 1528765589

Diamond specifications and retailer prices

From €2,596 EUR
As of November 4, 2026
Save €2,498 EUR (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,094 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 GIA 1528765589. Listed at 20 retailers as of November 4, 2026, with prices from €2,596 to €5,094, a €2,498 spread on the same certified stone. NZ Jewellers lists it at €5,094. 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 angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1528765589
Dimensions6.59 × 6.58 × 3.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.59 mm6.58 mm1.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528765589
Side View
Table 60.0%Crown 33°Girdle: ThinPavilion 41.6°Culet: NoneDepth 60.0%

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: €2,989 EUR|Low: €2,668 EUR|High: €4,948 EUR|Avg: €3,262 EUR|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7€2,668 EUR
Retailer 8€2,699 EUR
Retailer 2€2,719 EUR
Retailer 1€2,989 EUR
Retailer 9€3,124 EUR
Retailer 3€3,383 EUR
Retailer 5€3,397 EUR
Retailer 4€3,569 EUR
Retailer 6€4,890 EUR

34 data points across 9 retailers

20 retailers€2,596 EUR to €5,094 EUR

A
Cheapest Retailer
-
€2,596 EUR
A
Retailer 2
-
€2,663 EUR
View
A
Retailer 3
-
€2,668 EUR
View
A
Retailer 4
-
€2,699 EUR
View
Final sale: no returns
A
Retailer 5
-
€2,719 EUR
View
A
Retailer 6
-
€2,829 EUR
View
Retailer 7
-
€2,924 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€2,924 EUR
View
A
Retailer 9
-
€2,989 EUR
View
B+
Retailer 10
-
€3,037 EUR
View
B+
Retailer 11
-
€3,052 EUR
View
Retailer 12
-
€3,124 EUR
View
Price last confirmed 30 days ago
B+
Retailer 13
-
€3,244 EUR
View
B+
Retailer 14
-
€3,374 EUR
View
B+
Retailer 15
-
€3,383 EUR
View
B+
Retailer 16
-
€3,397 EUR
View
B+
Retailer 17
-
€3,569 EUR
View
B+
Retailer 18
-
€3,747 EUR
View
B
Retailer 19
-
€4,890 EUR
View
Most Expensive
B
NZ Jewellers
71a221f9-8076-4216-a57f-a79d6bf43424 · Nov 5
€5,094 EUR
$5,718 USD
View
19 more retailers have this diamond
Prices start from €2,596 EURSave up to €2,498 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
€2,596 EUR