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Round|Natural|GIA

0.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1567143449

Certificate GIA 1567143449

Diamond specifications and retailer prices

From $488 NZD
₹26,210 INR
As of November 1, 2026
Save $1,001 NZD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,489 NZD at MOH London · As of November 1, 2026
View at MOH London

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 1567143449. Listed at 6 retailers as of November 1, 2026, with prices from $488 to $1,489, a $1,001 spread on the same certified stone. MOH London lists it at $1,489. 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
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1567143449
Dimensions5.10 × 5.12 × 3.15 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.10 mm5.12 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1567143449
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.7%

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: $1,489 NZD|Low: $488 NZD|High: $1,690 NZD|Avg: $975 NZD|-11.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$488 NZD
Retailer 5$568 NZD
Retailer 2$835 NZD
Retailer 3$1,090 NZD
Retailer 6$1,137 NZD
MOH London$1,489 NZD

39 data points across 6 retailers

6 retailers$488 NZD to $1,489 NZD

A
Cheapest Retailer
-
$488 NZD
₹26,210 INR
A
Retailer 2
-
$568 NZD
HK$2,500 HKD
View
A
Retailer 3
-
$835 NZD
£370 GBP
View
B+
Retailer 4
-
$1,090 NZD
€585 EUR
View
Retailer 5
-
$1,137 NZD
A$986 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
35A22222F · Nov 1
$1,489 NZD
£661 GBP
View
5 more retailers have this diamond
Prices start from $488 NZDSave up to $1,001 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
$488 NZD