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5.57ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 5151930019

Certificate GIA 5151930019

Diamond specifications and retailer prices

From $62,153 SGD
As of November 6, 2026
Save $15,782 SGD (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $77,935 SGD 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 $62,153 to $77,935, a $15,782 spread on the same certified stone. Yorxs lists it at $77,935. 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: $64,394 SGD|Low: $54,574 SGD|High: $78,849 SGD|Avg: $68,110 SGD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 8$54,574 SGD
Retailer 6$62,153 SGD
Retailer 5$63,919 SGD
Retailer 1$64,394 SGD
Retailer 2$68,673 SGD
Retailer 3$68,673 SGD
Retailer 4$72,635 SGD
Yorxs$77,935 SGD
Retailer 7$78,849 SGD

35 data points across 9 retailers

7 retailers$62,153 SGD to $77,935 SGD

B+
Cheapest Retailer
-
$62,153 SGD
B+
Retailer 2
-
$63,919 SGD
View
B+
Retailer 3
-
$64,394 SGD
View
B
Retailer 4
-
$68,673 SGD
View
B
Retailer 5
-
$68,673 SGD
View
B
Retailer 6
-
$72,635 SGD
View
Most Expensive
B
Yorxs
C8AB0DF67 · Nov 5
$77,935 SGD
€58,110 EUR
View
6 more retailers have this diamond
Prices start from $62,153 SGDSave up to $15,782 SGD

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
$62,153 SGD