Round|Natural|GIA

5.57ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 5151930019

Certificate GIA 5151930019

Diamond specifications and retailer prices

From $48,660 USD
As of November 6, 2026
Save $12,356 USD (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $61,016 USD 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 $48,660 to $61,016, a $12,356 spread on the same certified stone. Yorxs lists it at $61,016. 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
Color
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: $50,414 USD|Low: $42,726 USD|High: $61,731 USD|Avg: $53,324 USD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 8$42,726 USD
Retailer 6$48,660 USD
Retailer 5$50,042 USD
Retailer 1$50,414 USD
Retailer 2$53,764 USD
Retailer 3$53,764 USD
Retailer 4$56,866 USD
Yorxs$61,016 USD
Retailer 7$61,731 USD

35 data points across 9 retailers

7 retailers$48,660 USD to $61,016 USD

B+
Cheapest Retailer
-
$48,660 USD
B+
Retailer 2
-
$50,042 USD
View
B+
Retailer 3
-
$50,414 USD
View
B
Retailer 4
-
$53,764 USD
View
B
Retailer 5
-
$53,764 USD
View
B
Retailer 6
-
$56,866 USD
View
Most Expensive
B
Yorxs
C8AB0DF67 · Nov 5
$61,016 USD
€58,110 EUR
View
6 more retailers have this diamond
Prices start from $48,660 USDSave up to $12,356 USD

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
$48,660 USD