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Round|Natural|GIA

0.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 3565463260

Certificate GIA 3565463260

Diamond specifications and retailer prices

From $528 SGD
₹39,314 INR
As of November 1, 2026
Save $1,616 SGD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,144 SGD at NZ Jewellers · As of October 30, 2026
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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565463260. Listed at 21 retailers as of October 30, 2026, with prices from $528 to $2,144, a $1,616 spread on the same certified stone. NZ Jewellers lists it at $2,144. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3565463260
Dimensions5.13 × 5.10 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.13 mm5.10 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565463260
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.5%

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: Nov 1
Current: $2,144 SGD|Low: $527 SGD|High: $2,144 SGD|Avg: $895 SGD
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
November 1, 2026
Retailer 2$528 SGD
Retailer 6$630 SGD
Retailer 4$671 SGD
Retailer 3$684 SGD
Retailer 5$694 SGD
Retailer 12$736 SGD
Retailer 14$736 SGD
Retailer 13$789 SGD
Retailer 9$854 SGD
Retailer 7$885 SGD
Retailer 8$1,015 SGD
Retailer 10$1,055 SGD
Retailer 11$1,588 SGD
NZ Jewellers$2,144 SGD

24 data points across 14 retailers

21 retailers$528 SGD to $2,144 SGD

A
Cheapest Retailer
-
$528 SGD
₹39,314 INR
A
Retailer 2
-
$589 SGD
HK$3,600 HKD
View
A
Retailer 3
-
$614 SGD
$480 USD
View
A
Retailer 4
-
$630 SGD
$493 USD
View
Final sale: no returns
B+
Retailer 5
-
$671 SGD
$525 USD
View
A
Retailer 6
-
$684 SGD
$535 USD
View
A
Retailer 7
-
$694 SGD
View
B+
Retailer 8
-
$720 SGD
View
B+
Retailer 9
-
$736 SGD
$576 USD
View
B+
Retailer 10
-
$736 SGD
$576 USD
View
B+
Retailer 11
-
$789 SGD
$617 USD
View
B+
Retailer 12
-
$852 SGD
$666 USD
View
B+
Retailer 13
-
$854 SGD
£526 GBP
View
B+
Retailer 14
-
$863 SGD
$675 USD
View
B+
Retailer 15
-
$885 SGD
£545 GBP
View
B
Retailer 16
-
$940 SGD
$735 USD
View
B
Retailer 17
-
$1,015 SGD
€756 EUR
View
Retailer 18
-
$1,028 SGD
A$1,237 AUD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
$1,055 SGD
ZAR 13,337 ZAR
View
B
Retailer 20
-
$1,588 SGD
£978 GBP
View
Most Expensive
B
NZ Jewellers
c1e8d59f-17f8-46f6-ae7d-e312b07d515b · Oct 30
$2,144 SGD
$1,677 USD
View
20 more retailers have this diamond
Prices start from $528 SGDSave up to $1,616 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
0.50ct Round
$528 SGD