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5.04ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6531258489

Certificate GIA 6531258489

Diamond specifications and retailer prices

From €85,177 EUR
$95,160 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €85,177 EUR at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 5.04ct natural round diamond

This 5.04ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6531258489. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

5.04
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6531258489
Dimensions10.89 × 10.92 × 6.80 mm
L/W Ratio1.00
Top View
10.89 mm10.92 mm5.04 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531258489
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €85,177 EUR|Low: €72,817 EUR|High: €98,236 EUR|Avg: €83,950 EUR|-0.0%
Blue Nile
Retailer 2
Retailer 3
October 22, 2026
Retailer 3€72,817 EUR
Blue Nile€85,177 EUR
Retailer 2€98,236 EUR

3 data points across 3 retailers

1 retailer

B
Blue Nile
26805759 · Oct 31
€85,177 EUR
$95,160 USD
View

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
5.04ct Round
€85,177 EUR