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Round|Natural|GIA

1.30ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 5563539096

Certificate GIA 5563539096

Diamond specifications and retailer prices

From €2,270 EUR
As of November 6, 2026
Save €3,036 EUR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,306 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563539096. Listed at 19 retailers as of November 5, 2026, with prices from €2,270 to €5,306, a €3,036 spread on the same certified stone. NZ Jewellers lists it at €5,306. 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

1.30
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5563539096
Dimensions6.91 × 6.96 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.91 mm6.96 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563539096
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 6
Current: €5,306 EUR|Low: €2,246 EUR|High: €5,306 EUR|Avg: €3,149 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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2€2,270 EUR
Retailer 17€2,270 EUR
Retailer 8€2,600 EUR
Retailer 16€2,602 EUR
Retailer 7€2,704 EUR
Retailer 11€2,775 EUR
Retailer 9€2,811 EUR
Retailer 12€2,874 EUR
Retailer 6€3,045 EUR
Retailer 18€3,045 EUR
Retailer 14€3,132 EUR
Retailer 3€3,160 EUR
Retailer 19€3,163 EUR
Retailer 5€3,174 EUR
Retailer 10€3,256 EUR
Retailer 13€3,323 EUR
Retailer 4€3,514 EUR
Retailer 15€5,079 EUR
NZ Jewellers€5,306 EUR

22 data points across 19 retailers

19 retailers€2,270 EUR to €5,306 EUR

A
Cheapest Retailer
-
€2,270 EUR
A
Retailer 2
-
€2,270 EUR
View
A
Retailer 3
-
€2,600 EUR
View
A
Retailer 4
-
€2,602 EUR
View
A
Retailer 5
-
€2,704 EUR
View
A
Retailer 6
-
€2,775 EUR
View
A
Retailer 7
-
€2,811 EUR
View
Final sale: no returns
A
Retailer 8
-
€2,874 EUR
View
Retailer 9
-
€3,045 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
€3,045 EUR
View
A
Retailer 11
-
€3,132 EUR
View
B+
Retailer 12
-
€3,160 EUR
View
B+
Retailer 13
-
€3,163 EUR
View
B+
Retailer 14
-
€3,174 EUR
View
B+
Retailer 15
-
€3,256 EUR
View
A
Retailer 16
-
€3,323 EUR
View
B+
Retailer 17
-
€3,514 EUR
View
B
Retailer 18
-
€5,079 EUR
View
Most Expensive
B
NZ Jewellers
3b1a9799-0cb9-4efc-bf6f-172992442324 · Nov 5
€5,306 EUR
$5,924 USD
View
18 more retailers have this diamond
Prices start from €2,270 EURSave up to €3,036 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
1.30ct Round
€2,270 EUR