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Round|Natural|GIA

5.53ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 2526314250

Certificate GIA 2526314250

Diamond specifications and retailer prices

From $49,413 AUD
As of November 6, 2026
Save $16,960 AUD (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $66,373 AUD at Yorxs · As of November 5, 2026
View at Yorxs

About this 5.53ct natural round diamond

This 5.53ct natural round sits in the over five carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2526314250. Listed at 9 retailers as of November 5, 2026, with prices from $49,413 to $66,373, a $16,960 spread on the same certified stone. Yorxs lists it at $66,373. 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

5.53
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2526314250
Dimensions11.35 × 11.30 × 7.04 mm
L/W Ratio1.00
Top View
11.35 mm11.30 mm5.53 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2526314250
Side View
Table 58.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.2%

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: Nov 6
Current: $54,189 AUD|Low: $49,413 AUD|High: $70,952 AUD|Avg: $58,616 AUD|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 5$49,413 AUD
Retailer 2$50,127 AUD
Retailer 6$50,983 AUD
Retailer 1$54,189 AUD
Retailer 3$55,519 AUD
Retailer 4$58,880 AUD
Yorxs$66,373 AUD
Retailer 7$68,931 AUD

27 data points across 8 retailers

9 retailers$49,413 AUD to $66,373 AUD

A
Cheapest Retailer
-
$49,413 AUD
A
Retailer 2
-
$50,127 AUD
View
A
Retailer 3
-
$50,983 AUD
View
A
Retailer 4
-
$54,189 AUD
View
B+
Retailer 5
-
$55,519 AUD
View
B+
Retailer 6
-
$58,880 AUD
View
Retailer 7
-
$61,160 AUD
View
Price last confirmed 66 days ago
Retailer 8
-
$66,052 AUD
View
Price last confirmed 61 days ago
Most Expensive
B+
Yorxs
2EF18418F · Nov 5
$66,373 AUD
€44,251 EUR
View
8 more retailers have this diamond
Prices start from $49,413 AUDSave up to $16,960 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.

A
5.53ct Round
$49,413 AUD