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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 $413 USD
₹39,323 INR
As of October 31, 2026
Save $1,264 USD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,677 USD 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 $413 to $1,677, a $1,264 spread on the same certified stone. NZ Jewellers lists it at $1,677. 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
Color
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: Oct 31
Current: $1,677 USD|Low: $412 USD|High: $1,677 USD|Avg: $684 USD
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
October 31, 2026
Retailer 2$413 USD
Retailer 6$493 USD
Retailer 4$525 USD
Retailer 3$535 USD
Retailer 5$543 USD
Retailer 12$576 USD
Retailer 14$576 USD
Retailer 13$617 USD
Retailer 7$671 USD
Retailer 9$694 USD
Retailer 10$800 USD
Retailer 8$826 USD
Retailer 11$1,242 USD
NZ Jewellers$1,677 USD

24 data points across 14 retailers

21 retailers$413 USD to $1,677 USD

A
Cheapest Retailer
-
$413 USD
₹39,323 INR
A
Retailer 2
-
$461 USD
HK$3,600 HKD
View
A
Retailer 3
-
$480 USD
View
A
Retailer 4
-
$493 USD
View
Final sale: no returns
B+
Retailer 5
-
$525 USD
View
A
Retailer 6
-
$535 USD
View
A
Retailer 7
-
$543 USD
SGD 734 SGD
View
B+
Retailer 8
-
$563 USD
SGD 761 SGD
View
B+
Retailer 9
-
$576 USD
View
B+
Retailer 10
-
$576 USD
View
B+
Retailer 11
-
$617 USD
View
B+
Retailer 12
-
$666 USD
View
B+
Retailer 13
-
$671 USD
£529 GBP
View
B+
Retailer 14
-
$675 USD
View
B+
Retailer 15
-
$694 USD
£547 GBP
View
B
Retailer 16
-
$735 USD
View
B
Retailer 17
-
$800 USD
€762 EUR
View
Retailer 18
-
$804 USD
A$1,237 AUD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$826 USD
ZAR 13,337 ZAR
View
B
Retailer 20
-
$1,242 USD
£978 GBP
View
Most Expensive
B
NZ Jewellers
c1e8d59f-17f8-46f6-ae7d-e312b07d515b · Oct 30
$1,677 USD
View
20 more retailers have this diamond
Prices start from $413 USDSave up to $1,264 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
0.50ct Round
$413 USD