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5.03ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5231728423

Certificate GIA 5231728423

Diamond specifications and retailer prices

From €67,735 EUR
£59,586 GBP
As of November 1, 2026
1 retailer carries this diamond
Only listing: €67,735 EUR at 77 Diamonds
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 77 Diamonds

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231728423. Listed at a single retailer as of November 1, 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

5.03
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231728423
Dimensions10.95 × 11.03 × 6.79 mm
L/W Ratio1.01
Top View
10.95 mm11.03 mm5.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231728423
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €67,735 EUR|Low: €67,326 EUR|High: €67,735 EUR|Avg: €67,531 EUR|+0.6%
November 1, 2026
77 Diamonds€67,735 EUR

2 data points across 1 retailer

1 retailer

B
77 Diamonds
RBCFWV3UBWB6 · Nov 1
€67,735 EUR
£59,586 GBP
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
5.03ct Round
€67,735 EUR