Round|Natural|GIA

5.03ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2516416474

Certificate GIA 2516416474

Diamond specifications and retailer prices

From €62,163 EUR
$69,449 USD
As of October 31, 2026
Save €21,538 EUR (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €83,701 EUR at Yorxs · As of November 1, 2026
View at Yorxs

About this 5.03ct natural round diamond

This 5.03ct 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 2516416474. Listed at 5 retailers as of October 31, 2026, with prices from €62,163 to €83,701, a €21,538 spread on the same certified stone. Yorxs lists it at €83,701. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2516416474
Dimensions10.77 × 10.88 × 6.74 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
10.77 mm10.88 mm5.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516416474
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €69,868 EUR|Low: €61,443 EUR|High: €84,294 EUR|Avg: €72,998 EUR|+10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 1, 2026
Retailer 2€62,163 EUR
Retailer 1€69,868 EUR
Retailer 3€74,735 EUR
Retailer 4€77,291 EUR
Yorxs€83,701 EUR

20 data points across 5 retailers

5 retailers€62,163 EUR to €83,701 EUR

A
Cheapest Retailer
-
€62,163 EUR
$69,449 USD
B+
Retailer 2
-
€69,868 EUR
$78,057 USD
View
Final sale: no returns
B+
Retailer 3
-
€74,735 EUR
$83,494 USD
View
B+
Retailer 4
-
€77,291 EUR
$86,350 USD
View
Most Expensive
B
Yorxs
6 · Nov 1
€83,701 EUR
View
4 more retailers have this diamond
Prices start from €62,163 EURSave up to €21,538 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
5.03ct Round
€62,163 EUR