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Round|Natural|GIA

5.13ct J SI2 Round Natural Diamond

EX • J/SI2

Diamond specifications and retailer prices

From €53,779 EUR
$60,082 USD
As of October 29, 2026
Save €6,501 EUR (11%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €60,279 EUR at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 5.13ct natural round diamond

This 5.13ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of October 29, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.13
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions11.02 × 11.08 × 6.77 mm
L/W Ratio1.01
Top View
11.02 mm11.08 mm5.13 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €60,279 EUR|Low: €53,779 EUR|High: €60,279 EUR|Avg: €57,932 EUR
Diamond Exchange Canada
Retailer 2
Retailer 3
October 29, 2026
Retailer 2€53,779 EUR
Retailer 3€57,756 EUR
Diamond Exchange Canada€60,279 EUR

5 data points across 3 retailers

3 retailers€53,779 EUR to €60,279 EUR

B+
Cheapest Retailer
-
€53,779 EUR
$60,082 USD
Retailer 2
-
€57,756 EUR
$64,525 USD
View
Price last confirmed 44 days ago
Most Expensive
B
Diamond Exchange Canada
1989734036 · Oct 30
€60,279 EUR
CA$93,534 CAD
View
2 more retailers have this diamond
Prices start from €53,779 EURSave up to €6,501 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.

B+
5.13ct Round
€53,779 EUR