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Oval|Natural|GIA

1.30ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2548233328

Certificate GIA 2548233328

Diamond specifications and retailer prices

From €1,524 EUR
As of November 6, 2026
Save €2,810 EUR (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,334 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548233328. Listed at 10 retailers as of November 5, 2026, with prices from €1,524 to €4,334, a €2,810 spread on the same certified stone. NZ Jewellers lists it at €4,334. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.76°
OriginNatural
Grading LabGIA
CertificateGIA 2548233328
Dimensions8.77 × 5.93 × 3.71 mm
L/W Ratio1.48
Top View
8.77 mm5.93 mm1.30 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548233328
Side View
Table 65.0%CrownGirdle: THK-VTKPavilion 36.76°Culet: NDepth 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 6
Current: €4,334 EUR|Low: €1,524 EUR|High: €4,712 EUR|Avg: €2,580 EUR|-8.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7€1,524 EUR
Retailer 9€1,950 EUR
Retailer 10€2,014 EUR
Retailer 8€2,073 EUR
Retailer 3€2,121 EUR
Retailer 6€2,169 EUR
Retailer 2€2,438 EUR
Retailer 4€2,573 EUR
Retailer 5€3,622 EUR
NZ Jewellers€4,334 EUR

33 data points across 10 retailers

10 retailers€1,524 EUR to €4,334 EUR

A
Cheapest Retailer
-
€1,524 EUR
A
Retailer 2
-
€1,950 EUR
View
B+
Retailer 3
-
€2,014 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,073 EUR
View
A
Retailer 5
-
€2,121 EUR
View
A
Retailer 6
-
€2,169 EUR
View
B+
Retailer 7
-
€2,438 EUR
View
B+
Retailer 8
-
€2,573 EUR
View
B
Retailer 9
-
€3,622 EUR
View
Most Expensive
B
NZ Jewellers
3a856420-5296-4e42-be6f-f3a6666bd504 · Nov 5
€4,334 EUR
$4,839 USD
View
9 more retailers have this diamond
Prices start from €1,524 EURSave up to €2,810 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 Oval
€1,524 EUR