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Emerald|Natural|GIA

0.50ct J SI2 Emerald Natural Diamond

J/SI2 • GIA 7563510300

Certificate GIA 7563510300

Diamond specifications and retailer prices

From $790 NZD
£351 GBP
As of November 2, 2026
Save $747 NZD (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,551 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 7563510300. Listed at 4 retailers as of November 1, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
J
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563510300
Dimensions5.45 × 3.94 × 2.58 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.45 mm3.94 mm0.50 ctJ / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563510300
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,551 NZD|Low: $790 NZD|High: $2,745 NZD|Avg: $1,548 NZD|-6.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$790 NZD
Retailer 3$1,116 NZD
Retailer 4$1,537 NZD
NZ Jewellers$2,551 NZD

25 data points across 4 retailers

4 retailers$790 NZD to $1,537 NZD

B+
Cheapest Retailer
-
$790 NZD
£351 GBP
B
Retailer 2
-
$1,116 NZD
€599 EUR
View
B
Retailer 3
-
$1,537 NZD
£682 GBP
View
Most Expensive
NZ Jewellers
05fdd542-9154-4d9a-a23b-ed0a0535bc52 · Oct 30
$2,551 NZD
$1,438 USD
View
Price under review
3 more retailers have this diamond
Prices start from $790 NZDSave up to $747 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.

B+
0.50ct Emerald
$790 NZD