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Round|Natural|GIA

0.53ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2564709652

Certificate GIA 2564709652

Diamond specifications and retailer prices

From $560 AUD
As of November 6, 2026
Save $1,192 AUD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,752 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564709652. Listed at 13 retailers as of November 4, 2026, with prices from $560 to $1,752, a $1,192 spread on the same certified stone. MOH London lists it at $1,752. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2564709652
Dimensions5.17 × 5.14 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.17 mm5.14 mm0.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564709652
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: $1,752 AUD|Low: $560 AUD|High: $1,765 AUD|Avg: $856 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$560 AUD
Retailer 3$649 AUD
Retailer 4$652 AUD
Retailer 12$700 AUD
Retailer 10$766 AUD
Retailer 6$798 AUD
Retailer 11$818 AUD
Retailer 5$902 AUD
Retailer 7$947 AUD
Retailer 9$952 AUD
Retailer 8$1,032 AUD
MOH London$1,752 AUD

14 data points across 12 retailers

13 retailers$560 AUD to $1,752 AUD

A
Cheapest Retailer
-
$560 AUD
A
Retailer 2
-
$649 AUD
View
A
Retailer 3
-
$652 AUD
View
A
Retailer 4
-
$700 AUD
View
Final sale: no returns
A
Retailer 5
-
$761 AUD
View
A
Retailer 6
-
$766 AUD
View
A
Retailer 7
-
$798 AUD
View
A
Retailer 8
-
$818 AUD
View
A
Retailer 9
-
$902 AUD
View
A
Retailer 10
-
$947 AUD
View
B+
Retailer 11
-
$952 AUD
View
B+
Retailer 12
-
$1,032 AUD
View
Most Expensive
B
MOH London
4AF032A60 · Nov 4
$1,752 AUD
£948 GBP
View
12 more retailers have this diamond
Prices start from $560 AUDSave up to $1,192 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
0.53ct Round
$560 AUD