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Round|Natural|GIA

0.53ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6565440016

Certificate GIA 6565440016

Diamond specifications and retailer prices

From $765 AUD
₹51,222 INR
As of October 29, 2026
Save $2,422 AUD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,186 AUD at NZ Jewellers · As of October 27, 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 6565440016. Listed at 21 retailers as of October 27, 2026, with prices from $765 to $3,186, a $2,422 spread on the same certified stone. NZ Jewellers lists it at $3,186. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565440016
Dimensions5.19 × 5.16 × 3.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.19 mm5.16 mm0.53 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565440016
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°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: Oct 29
Current: $3,186 AUD|Low: $761 AUD|High: $3,270 AUD|Avg: $1,277 AUD|-2.6%
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
October 29, 2026
Retailer 11$765 AUD
Retailer 8$855 AUD
Retailer 4$937 AUD
Retailer 5$967 AUD
Retailer 18$973 AUD
Retailer 15$981 AUD
Retailer 12$1,004 AUD
Retailer 7$1,065 AUD
Retailer 10$1,079 AUD
Retailer 16$1,172 AUD
Retailer 6$1,210 AUD
Retailer 2$1,220 AUD
Retailer 13$1,322 AUD
Retailer 14$1,369 AUD
Retailer 3$1,405 AUD
Retailer 17$1,432 AUD
Retailer 9$2,349 AUD
NZ Jewellers$3,186 AUD

17 data points across 18 retailers

21 retailers$765 AUD to $3,186 AUD

A
Cheapest Retailer
-
$765 AUD
₹51,222 INR
A
Retailer 2
-
$855 AUD
HK$4,700 HKD
View
A
Retailer 3
-
$937 AUD
$659 USD
View
Final sale: no returns
A
Retailer 4
-
$967 AUD
View
A
Retailer 5
-
$973 AUD
€652 EUR
View
Price last confirmed 3 days ago
A
Retailer 6
-
$981 AUD
SGD 932 SGD
View
A
Retailer 7
-
$1,004 AUD
$706 USD
View
A
Retailer 8
-
$1,065 AUD
SGD 1,012 SGD
View
A
Retailer 9
-
$1,071 AUD
$753 USD
View
Price last confirmed 22 days ago
A
Retailer 10
-
$1,079 AUD
$759 USD
View
A
Retailer 11
-
$1,093 AUD
$769 USD
View
B+
Retailer 12
-
$1,130 AUD
$795 USD
View
Price last confirmed 30 days ago
A
Retailer 13
-
$1,172 AUD
$824 USD
View
B+
Retailer 14
-
$1,210 AUD
£670 GBP
View
B+
Retailer 15
-
$1,220 AUD
£675 GBP
View
B+
Retailer 16
-
$1,322 AUD
£732 GBP
View
B+
Retailer 17
-
$1,369 AUD
€917 EUR
View
B+
Retailer 18
-
$1,405 AUD
$988 USD
View
B+
Retailer 19
-
$1,432 AUD
$1,007 USD
View
B
Retailer 20
-
$2,349 AUD
£1,301 GBP
View
Most Expensive
B
NZ Jewellers
86a0d1e7-e3f7-40f1-a282-d2b027938914 · Oct 27
$3,186 AUD
$2,241 USD
View
20 more retailers have this diamond
Prices start from $765 AUDSave up to $2,422 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
$765 AUD