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Round|Natural|GIA

0.53ct H FL Round Natural Diamond

ID • H/FL • GIA 1565750266

Certificate GIA 1565750266

Diamond specifications and retailer prices

From $1,386 AUD
As of November 5, 2026
Save $223 AUD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,608 AUD at Ritani · As of November 4, 2026
View at Ritani

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1565750266. Listed at 2 retailers as of November 4, 2026, with prices from $1,386 to $1,608, a $223 spread on the same certified stone. Ritani lists it at $1,608. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
H
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565750266
Dimensions5.16 × 5.13 × 3.22 mm
L/W Ratio1.01
Top View
5.16 mm5.13 mm0.53 ctH / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565750266
Side View
Table 57.0%CrownGirdlePavilionCulet: NDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $1,386 AUD|Low: $1,386 AUD|High: $1,608 AUD|Avg: $1,534 AUD
Retailer 1
Ritani
November 5, 2026
Retailer 1$1,386 AUD
Ritani$1,608 AUD

2 data points across 2 retailers

2 retailers$1,386 AUD to $1,608 AUD

B+
Cheapest Retailer
-
$1,386 AUD
Most Expensive
B+
Ritani
D-3GF3W5NLYY · Nov 4
$1,608 AUD
$1,126 USD
View
1 more retailer has this diamond
Prices start from $1,386 AUDSave up to $223 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
$1,386 AUD