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Round|Natural|GIA

0.53ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2538252407

Certificate GIA 2538252407

Diamond specifications and retailer prices

From $711 AUD
As of November 6, 2026
Save $2,290 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,001 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2538252407. Listed at 18 retailers as of November 4, 2026, with prices from $711 to $3,001, a $2,290 spread on the same certified stone. NZ Jewellers lists it at $3,001. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2538252407
Dimensions5.19 × 5.17 × 3.22 mm
L/W Ratio1.00
Top View
5.19 mm5.17 mm0.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2538252407
Side View
Table 57.0%Crown 34°Girdle: Slightly ThickPavilion 41.4°Culet: 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: $3,001 AUD|Low: $711 AUD|High: $3,001 AUD|Avg: $1,278 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 2$711 AUD
Retailer 6$804 AUD
Retailer 15$879 AUD
Retailer 4$883 AUD
Retailer 5$920 AUD
Retailer 9$957 AUD
Retailer 3$994 AUD
Retailer 12$1,003 AUD
Retailer 18$1,104 AUD
Retailer 14$1,170 AUD
Retailer 13$1,174 AUD
Retailer 8$1,209 AUD
Retailer 11$1,263 AUD
Retailer 10$1,313 AUD
Retailer 16$1,346 AUD
Retailer 7$2,211 AUD
Retailer 17$2,774 AUD
NZ Jewellers$3,001 AUD

27 data points across 18 retailers

18 retailers$711 AUD to $3,001 AUD

A
Cheapest Retailer
-
$711 AUD
A
Retailer 2
-
$804 AUD
View
Retailer 3
-
$844 AUD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$879 AUD
View
A
Retailer 5
-
$883 AUD
View
Final sale: no returns
A
Retailer 6
-
$920 AUD
View
A
Retailer 7
-
$957 AUD
View
A
Retailer 8
-
$994 AUD
View
A
Retailer 9
-
$1,003 AUD
View
A
Retailer 10
-
$1,104 AUD
View
A
Retailer 11
-
$1,170 AUD
View
A
Retailer 12
-
$1,174 AUD
View
A
Retailer 13
-
$1,209 AUD
View
A
Retailer 14
-
$1,263 AUD
View
B+
Retailer 15
-
$1,346 AUD
View
B
Retailer 16
-
$2,211 AUD
View
B
Retailer 17
-
$2,774 AUD
View
Most Expensive
B
NZ Jewellers
8fdc5061-3c9f-4c01-ba05-b2288a922ea4 · Nov 4
$3,001 AUD
$2,101 USD
View
17 more retailers have this diamond
Prices start from $711 AUDSave up to $2,290 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
$711 AUD