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Round|Natural|GIA

5.57ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 5151930019

Certificate GIA 5151930019

Diamond specifications and retailer prices

From €43,354 EUR
As of November 6, 2026
Save €11,008 EUR (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €54,362 EUR at Yorxs · As of November 5, 2026
View at Yorxs

About this 5.57ct natural round diamond

This 5.57ct natural round sits in the over five carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5151930019. Listed at 7 retailers as of November 5, 2026, with prices from €43,354 to €54,362, a €11,008 spread on the same certified stone. Yorxs lists it at €54,362. 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

5.57
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5151930019
Dimensions11.40 × 11.44 × 6.98 mm
L/W Ratio1.00
Girdle conditionThin to Medium
Top View
11.40 mm11.44 mm5.57 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5151930019
Side View
Table 58.0%Crown 35.5°Girdle: ThinPavilion 41°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €44,916 EUR|Low: €38,067 EUR|High: €54,999 EUR|Avg: €47,509 EUR|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 8€38,067 EUR
Retailer 6€43,354 EUR
Retailer 5€44,585 EUR
Retailer 1€44,916 EUR
Retailer 2€47,901 EUR
Retailer 3€47,901 EUR
Retailer 4€50,665 EUR
Yorxs€54,362 EUR
Retailer 7€54,999 EUR

35 data points across 9 retailers

7 retailers€43,354 EUR to €54,362 EUR

B+
Cheapest Retailer
-
€43,354 EUR
B+
Retailer 2
-
€44,585 EUR
View
B+
Retailer 3
-
€44,916 EUR
View
B
Retailer 4
-
€47,901 EUR
View
B
Retailer 5
-
€47,901 EUR
View
B
Retailer 6
-
€50,665 EUR
View
Most Expensive
B
Yorxs
C8AB0DF67 · Nov 5
€54,362 EUR
View
6 more retailers have this diamond
Prices start from €43,354 EURSave up to €11,008 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+
5.57ct Round
€43,354 EUR