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Emerald|Natural|GIA

0.50ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 2456353171

Certificate GIA 2456353171

Diamond specifications and retailer prices

From $528 CAD
As of November 5, 2026
Save $101 CAD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $628 CAD at Jared · As of November 6, 2026
View at Jared

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2456353171. Listed at 4 retailers as of November 5, 2026, with prices from $528 to $628, a $101 spread on the same certified stone. Jared lists it at $628. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456353171
Dimensions5.28 × 3.74 × 2.54 mm
L/W Ratio1.41
Top View
5.28 mm3.74 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2456353171
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $628 CAD|Low: $528 CAD|High: $966 CAD|Avg: $733 CAD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2$528 CAD
Retailer 3$601 CAD
Retailer 4$601 CAD
Jared$628 CAD
Retailer 5$966 CAD

8 data points across 5 retailers

4 retailers$528 CAD to $628 CAD

A
Cheapest Retailer
-
$528 CAD
B+
Retailer 2
-
$601 CAD
View
B+
Retailer 3
-
$601 CAD
View
Most Expensive
B+
Jared
146496055 · Nov 6
$628 CAD
$450 USD
View
3 more retailers have this diamond
Prices start from $528 CADSave up to $101 CAD

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 Emerald
$528 CAD