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Round|Natural|GIA

0.50ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1569264918

Certificate GIA 1569264918

Diamond specifications and retailer prices

From $589 USD
HK$4,600 HKD
Save $1,316 USD (69%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,445 USD at NZ Jewellers
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct 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 1569264918. Listed at 26 retailers, with a 224% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1569264918
Dimensions5.14 × 5.18 × 3.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
5.14 mm5.18 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569264918
Side View
Table 62.0%Crown 33°Girdle: THN-STKPavilion 41°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $605 USD|Low: $589 USD|High: $1,918 USD|Avg: $991 USD|-1.4%
Retailer 1
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Retailer 23
Retailer 24
Retailer 25
October 1, 2026
Retailer 15$589 USD
Retailer 1$605 USD
Retailer 5$649 USD
Retailer 13$700 USD
Retailer 12$717 USD
Retailer 7$750 USD
Retailer 14$768 USD
Retailer 23$768 USD
Retailer 11$788 USD
Retailer 19$793 USD
Retailer 9$805 USD
Retailer 16$810 USD
Retailer 3$873 USD
Retailer 17$899 USD
Retailer 18$900 USD
Retailer 8$901 USD
Retailer 4$914 USD
Retailer 21$940 USD
Retailer 20$1,003 USD
Retailer 6$1,043 USD
Retailer 25$1,068 USD
Retailer 24$1,150 USD
Retailer 10$1,184 USD
Retailer 22$1,424 USD
Retailer 2$1,905 USD

19 data points across 25 retailers

26 retailers$589 USD to $1,905 USD

A
Cheapest Retailer
-
$589 USD
HK$4,600 HKD
A
Retailer 2
-
$605 USD
₹57,631 INR
View
A
Retailer 3
-
$649 USD
View
A
Retailer 4
-
$700 USD
View
A
Retailer 5
-
$717 USD
View
A
Retailer 6
-
$750 USD
View
B+
Retailer 7
-
$768 USD
View
B+
Retailer 8
-
$768 USD
View
B+
Retailer 9
-
$788 USD
View
B+
Retailer 10
-
$793 USD
SGD 1,072 SGD
View
B+
Retailer 11
-
$805 USD
SGD 1,088 SGD
View
B+
Retailer 12
-
$810 USD
View
B+
Retailer 13
-
$873 USD
View
B+
Retailer 14
-
$885 USD
£697 GBP
View
B+
Retailer 15
-
$900 USD
View
B+
Retailer 16
-
$901 USD
View
B+
Retailer 17
-
$914 USD
£720 GBP
View
B+
Retailer 18
-
$940 USD
View
B
Retailer 19
-
$1,003 USD
£790 GBP
View
B+
Retailer 20
-
$1,043 USD
View
B+
Retailer 21
-
$1,068 USD
€1,017 EUR
View
B+
Retailer 22
-
$1,150 USD
A$1,769 AUD
View
B
Retailer 23
-
$1,184 USD
ZAR 19,128 ZAR
View
B
Retailer 24
-
$1,424 USD
£1,121 GBP
View
B
Retailer 25
-
$1,905 USD
£1,500 GBP
View
Most Expensive
B
NZ Jewellers
e1ad284a-c8d5-430b-99ec-577657649bf2 · Sep 24
$2,445 USD
View
Price under review
25 more retailers have this diamond
Prices start from $589 USDSave up to $1,316 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.

A
0.50ct Round
$589 USD