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0.53ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 3555249267

Certificate GIA 3555249267

Diamond specifications and retailer prices

From $747 AUD
As of November 6, 2026
Save $492 AUD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,239 AUD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3555249267. Listed at 7 retailers as of November 6, 2026, with prices from $747 to $1,239, a $492 spread on the same certified stone. Frank Darling lists it at $1,239. 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

0.53
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3555249267
Dimensions5.23 × 5.26 × 3.21 mm
L/W Ratio1.01
Top View
5.23 mm5.26 mm0.53 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555249267
Side View
Table 58.0%Crown 32.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 61.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,239 AUD|Low: $713 AUD|High: $1,263 AUD|Avg: $941 AUD|-1.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$747 AUD
Retailer 5$809 AUD
Retailer 2$913 AUD
Retailer 6$929 AUD
Retailer 4$941 AUD
Frank Darling$1,239 AUD

45 data points across 6 retailers

7 retailers$747 AUD to $1,239 AUD

B+
Cheapest Retailer
-
$747 AUD
B+
Retailer 2
-
$757 AUD
View
B+
Retailer 3
-
$809 AUD
View
B+
Retailer 4
-
$913 AUD
View
B+
Retailer 5
-
$929 AUD
View
B
Retailer 6
-
$941 AUD
View
Most Expensive
B
Frank Darling
2638964HK · Nov 6
$1,239 AUD
$867 USD
View
6 more retailers have this diamond
Prices start from $747 AUDSave up to $492 AUD

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+
0.53ct Round
$747 AUD