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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 $685 SGD
₹51,006 INR
As of October 31, 2026
Save $2,180 SGD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,865 SGD 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 6565440016. Listed at 21 retailers as of October 30, 2026, with prices from $685 to $2,865, a $2,180 spread on the same certified stone. NZ Jewellers lists it at $2,865. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,865 SGD|Low: $684 SGD|High: $2,940 SGD|Avg: $1,175 SGD|-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
November 2, 2026
Retailer 13$685 SGD
Retailer 9$769 SGD
Retailer 5$842 SGD
Retailer 6$870 SGD
Retailer 3$875 SGD
Retailer 15$882 SGD
Retailer 14$903 SGD
Retailer 8$957 SGD
Retailer 16$1,053 SGD
Retailer 7$1,088 SGD
Retailer 11$1,100 SGD
Retailer 2$1,182 SGD
Retailer 10$1,227 SGD
Retailer 4$1,263 SGD
Retailer 17$1,288 SGD
Retailer 12$2,109 SGD
NZ Jewellers$2,865 SGD

19 data points across 17 retailers

21 retailers$685 SGD to $2,865 SGD

A
Cheapest Retailer
-
$685 SGD
₹51,006 INR
A
Retailer 2
-
$769 SGD
HK$4,700 HKD
View
A
Retailer 3
-
$842 SGD
$659 USD
View
Final sale: no returns
A
Retailer 4
-
$870 SGD
A$1,047 AUD
View
Retailer 5
-
$875 SGD
€652 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$882 SGD
View
A
Retailer 7
-
$903 SGD
$706 USD
View
A
Retailer 8
-
$957 SGD
View
Retailer 9
-
$963 SGD
$753 USD
View
Price last confirmed 26 days ago
A
Retailer 10
-
$970 SGD
$759 USD
View
A
Retailer 11
-
$983 SGD
$769 USD
View
Retailer 12
-
$1,016 SGD
$795 USD
View
Price last confirmed 33 days ago
A
Retailer 13
-
$1,053 SGD
$824 USD
View
B+
Retailer 14
-
$1,088 SGD
£670 GBP
View
B+
Retailer 15
-
$1,100 SGD
£678 GBP
View
B+
Retailer 16
-
$1,182 SGD
£728 GBP
View
B+
Retailer 17
-
$1,227 SGD
€914 EUR
View
B+
Retailer 18
-
$1,263 SGD
$988 USD
View
B+
Retailer 19
-
$1,288 SGD
$1,007 USD
View
B
Retailer 20
-
$2,109 SGD
£1,299 GBP
View
Most Expensive
B
NZ Jewellers
86a0d1e7-e3f7-40f1-a282-d2b027938914 · Oct 30
$2,865 SGD
$2,241 USD
View
20 more retailers have this diamond
Prices start from $685 SGDSave up to $2,180 SGD

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
$685 SGD