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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 $536 USD
₹51,006 INR
As of October 31, 2026
Save $1,705 USD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,241 USD 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 $536 to $2,241, a $1,705 spread on the same certified stone. NZ Jewellers lists it at $2,241. 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
Color
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: $2,241 USD|Low: $535 USD|High: $2,300 USD|Avg: $912 USD|-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
October 31, 2026
Retailer 2$536 USD
Retailer 8$602 USD
Retailer 4$659 USD
Retailer 5$680 USD
Retailer 17$684 USD
Retailer 14$690 USD
Retailer 13$706 USD
Retailer 7$749 USD
Retailer 15$824 USD
Retailer 6$851 USD
Retailer 10$853 USD
Retailer 12$927 USD
Retailer 11$965 USD
Retailer 3$988 USD
Retailer 16$1,007 USD
Retailer 9$1,652 USD
NZ Jewellers$2,241 USD

19 data points across 17 retailers

21 retailers$536 USD to $2,241 USD

A
Cheapest Retailer
-
$536 USD
₹51,006 INR
A
Retailer 2
-
$602 USD
HK$4,700 HKD
View
A
Retailer 3
-
$659 USD
View
Final sale: no returns
A
Retailer 4
-
$680 USD
A$1,047 AUD
View
Retailer 5
-
$684 USD
€652 EUR
View
Price last confirmed 5 days ago
A
Retailer 6
-
$690 USD
SGD 932 SGD
View
A
Retailer 7
-
$706 USD
View
A
Retailer 8
-
$749 USD
SGD 1,012 SGD
View
Retailer 9
-
$753 USD
View
Price last confirmed 25 days ago
A
Retailer 10
-
$759 USD
View
A
Retailer 11
-
$769 USD
View
Retailer 12
-
$795 USD
View
Price last confirmed 32 days ago
A
Retailer 13
-
$824 USD
View
B+
Retailer 14
-
$851 USD
£670 GBP
View
B+
Retailer 15
-
$853 USD
£672 GBP
View
B+
Retailer 16
-
$927 USD
£730 GBP
View
B+
Retailer 17
-
$965 USD
€919 EUR
View
B+
Retailer 18
-
$988 USD
View
B+
Retailer 19
-
$1,007 USD
View
B
Retailer 20
-
$1,652 USD
£1,301 GBP
View
Most Expensive
B
NZ Jewellers
86a0d1e7-e3f7-40f1-a282-d2b027938914 · Oct 30
$2,241 USD
View
20 more retailers have this diamond
Prices start from $536 USDSave up to $1,705 USD

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
$536 USD