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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 $732 NZD
₹39,314 INR
As of November 1, 2026
Save $2,243 NZD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,976 NZD 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 $732 to $2,976, a $2,243 spread on the same certified stone. NZ Jewellers lists it at $2,976. 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: $2,976 NZD|Low: $731 NZD|High: $2,976 NZD|Avg: $1,242 NZD
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$732 NZD
Retailer 6$875 NZD
Retailer 4$932 NZD
Retailer 3$949 NZD
Retailer 5$964 NZD
Retailer 12$1,022 NZD
Retailer 14$1,022 NZD
Retailer 13$1,095 NZD
Retailer 9$1,185 NZD
Retailer 7$1,228 NZD
Retailer 8$1,408 NZD
Retailer 10$1,465 NZD
Retailer 11$2,204 NZD
NZ Jewellers$2,976 NZD

24 data points across 14 retailers

21 retailers$732 NZD to $2,976 NZD

A
Cheapest Retailer
-
$732 NZD
₹39,314 INR
A
Retailer 2
-
$818 NZD
HK$3,600 HKD
View
A
Retailer 3
-
$852 NZD
$480 USD
View
A
Retailer 4
-
$875 NZD
$493 USD
View
Final sale: no returns
B+
Retailer 5
-
$932 NZD
$525 USD
View
A
Retailer 6
-
$949 NZD
$535 USD
View
A
Retailer 7
-
$964 NZD
SGD 734 SGD
View
B+
Retailer 8
-
$999 NZD
SGD 761 SGD
View
B+
Retailer 9
-
$1,022 NZD
$576 USD
View
B+
Retailer 10
-
$1,022 NZD
$576 USD
View
B+
Retailer 11
-
$1,095 NZD
$617 USD
View
B+
Retailer 12
-
$1,182 NZD
$666 USD
View
B+
Retailer 13
-
$1,185 NZD
£526 GBP
View
B+
Retailer 14
-
$1,198 NZD
$675 USD
View
B+
Retailer 15
-
$1,228 NZD
£545 GBP
View
B
Retailer 16
-
$1,304 NZD
$735 USD
View
B
Retailer 17
-
$1,408 NZD
€756 EUR
View
Retailer 18
-
$1,427 NZD
A$1,237 AUD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
$1,465 NZD
ZAR 13,337 ZAR
View
B
Retailer 20
-
$2,204 NZD
£978 GBP
View
Most Expensive
B
NZ Jewellers
c1e8d59f-17f8-46f6-ae7d-e312b07d515b · Oct 30
$2,976 NZD
$1,677 USD
View
20 more retailers have this diamond
Prices start from $732 NZDSave up to $2,243 NZD

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
$732 NZD