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Round|Natural|GIA

5.18ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2231151774

Certificate GIA 2231151774

Diamond specifications and retailer prices

From €96,783 EUR
As of November 1, 2026
1 retailer carries this diamond
Only listing: €96,783 EUR at Yorxs
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 Yorxs

About this 5.18ct natural round diamond

This 5.18ct natural round sits in the over five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2231151774. 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

5.18
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2231151774
Dimensions10.98 × 11.03 × 6.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
10.98 mm11.03 mm5.18 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231151774
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 40.8°CuletDepth 62.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €96,783 EUR|Low: €94,406 EUR|High: €103,275 EUR|Avg: €96,391 EUR|+2.4%
November 1, 2026
Yorxs€96,783 EUR

23 data points across 1 retailer

1 retailer

B
Yorxs
383959773 · Nov 1
€96,783 EUR
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
5.18ct Round
€96,783 EUR