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Round|Natural|GIA

0.53ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7566627659

Certificate GIA 7566627659

Diamond specifications and retailer prices

From $762 AUD
₹51,006 INR
As of October 31, 2026
Save $2,428 AUD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,190 AUD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566627659. Listed at 22 retailers as of October 30, 2026, with prices from $762 to $3,190, a $2,428 spread on the same certified stone. NZ Jewellers lists it at $3,190. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7566627659
Dimensions5.28 × 5.26 × 3.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.28 mm5.26 mm0.53 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7566627659
Side View
Table 58.0%Crown 34°Girdle: MED-MEDPavilion 41.2°Culet: NoneDepth 60.8%

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: Oct 31
Current: $3,190 AUD|Low: $737 AUD|High: $3,247 AUD|Avg: $1,332 AUD|-1.8%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 18$762 AUD
Retailer 11$856 AUD
Retailer 14$938 AUD
Retailer 20$947 AUD
Retailer 7$969 AUD
Retailer 5$974 AUD
Retailer 21$982 AUD
Retailer 19$1,005 AUD
Retailer 9$1,056 AUD
Retailer 10$1,066 AUD
Retailer 15$1,072 AUD
Retailer 22$1,173 AUD
Retailer 8$1,211 AUD
Retailer 16$1,225 AUD
Retailer 17$1,244 AUD
Retailer 13$1,316 AUD
Retailer 2$1,366 AUD
Retailer 6$1,406 AUD
Retailer 4$1,434 AUD
Retailer 12$2,352 AUD
Retailer 3$2,958 AUD
NZ Jewellers$3,190 AUD

16 data points across 22 retailers

22 retailers$762 AUD to $3,190 AUD

A
Cheapest Retailer
-
$762 AUD
₹51,006 INR
A
Retailer 2
-
$856 AUD
HK$4,700 HKD
View
A
Retailer 3
-
$938 AUD
$659 USD
View
Final sale: no returns
A
Retailer 4
-
$947 AUD
$665 USD
View
A
Retailer 5
-
$969 AUD
View
Retailer 6
-
$974 AUD
€652 EUR
View
Price last confirmed 6 days ago
A
Retailer 7
-
$982 AUD
SGD 932 SGD
View
A
Retailer 8
-
$1,005 AUD
$706 USD
View
A
Retailer 9
-
$1,056 AUD
$742 USD
View
A
Retailer 10
-
$1,066 AUD
SGD 1,012 SGD
View
Retailer 11
-
$1,072 AUD
$753 USD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$1,173 AUD
$824 USD
View
B+
Retailer 13
-
$1,211 AUD
£670 GBP
View
B+
Retailer 14
-
$1,225 AUD
£678 GBP
View
B+
Retailer 15
-
$1,244 AUD
$874 USD
View
B+
Retailer 16
-
$1,316 AUD
£728 GBP
View
B+
Retailer 17
-
$1,366 AUD
€914 EUR
View
B+
Retailer 18
-
$1,406 AUD
$988 USD
View
B+
Retailer 19
-
$1,434 AUD
$1,007 USD
View
Retailer 20
-
$2,352 AUD
£1,301 GBP
View
Price last confirmed 8 days ago
B
Retailer 21
-
$2,958 AUD
CA$2,885 CAD
View
Most Expensive
B
NZ Jewellers
f765bdb1-4714-4f1d-87bb-04f58b929988 · Oct 30
$3,190 AUD
$2,241 USD
View
21 more retailers have this diamond
Prices start from $762 AUDSave up to $2,428 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
$762 AUD