Round|Natural|GIA

1.03ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6462415499

Certificate GIA 6462415499

Diamond specifications and retailer prices

From €2,024 EUR
As of November 5, 2026
Save €2,803 EUR (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,827 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6462415499. Listed at 15 retailers as of November 5, 2026, with prices from €2,024 to €4,827, a €2,803 spread on the same certified stone. NZ Jewellers lists it at €4,827. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6462415499
Dimensions6.45 × 6.42 × 4.03 mm
L/W Ratio1.00
Top View
6.45 mm6.42 mm1.03 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462415499
Side View
Table 57.0%Crown 35°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €4,827 EUR|Low: €2,024 EUR|High: €4,827 EUR|Avg: €2,735 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
November 6, 2026
Retailer 11€2,024 EUR
Retailer 8€2,068 EUR
Retailer 7€2,120 EUR
Retailer 9€2,217 EUR
Retailer 4€2,308 EUR
Retailer 12€2,308 EUR
Retailer 10€2,415 EUR
Retailer 2€2,429 EUR
Retailer 3€2,664 EUR
Retailer 5€2,864 EUR
Retailer 6€4,033 EUR
NZ Jewellers€4,827 EUR

42 data points across 12 retailers

15 retailers€2,024 EUR to €4,827 EUR

A
Cheapest Retailer
-
€2,024 EUR
A
Retailer 2
-
€2,068 EUR
View
A
Retailer 3
-
€2,120 EUR
View
Retailer 4
-
€2,308 EUR
View
Price last confirmed 56 days ago
Retailer 5
-
€2,308 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€2,308 EUR
View
B+
Retailer 7
-
€2,415 EUR
View
B+
Retailer 8
-
€2,429 EUR
View
B+
Retailer 9
-
€2,434 EUR
View
Retailer 10
-
€2,664 EUR
View
Price last confirmed 60 days ago
B+
Retailer 11
-
€2,664 EUR
View
B+
Retailer 12
-
€2,864 EUR
View
B
Retailer 13
-
€4,033 EUR
View
Retailer 14
-
€4,827 EUR
View
Price last confirmed 57 days ago
Most Expensive
B
NZ Jewellers
23dd7d80-94a9-4e98-b5b7-dbdfd64969d3 · Nov 5
€4,827 EUR
$5,418 USD
View
14 more retailers have this diamond
Prices start from €2,024 EURSave up to €2,803 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
€2,024 EUR