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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 €397 EUR
£351 GBP
As of November 2, 2026
Save €375 EUR (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,282 EUR 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: €1,282 EUR|Low: €397 EUR|High: €1,379 EUR|Avg: €778 EUR|-6.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2€397 EUR
Retailer 3€561 EUR
Retailer 4€772 EUR
NZ Jewellers€1,282 EUR

25 data points across 4 retailers

4 retailers€397 EUR to €772 EUR

B+
Cheapest Retailer
-
€397 EUR
£351 GBP
B
Retailer 2
-
€561 EUR
View
B
Retailer 3
-
€772 EUR
£682 GBP
View
Most Expensive
NZ Jewellers
05fdd542-9154-4d9a-a23b-ed0a0535bc52 · Oct 30
€1,282 EUR
$1,438 USD
View
Price under review
3 more retailers have this diamond
Prices start from €397 EURSave up to €375 EUR

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
€397 EUR