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Emerald|Natural|GIA

0.51ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 5546474485

Certificate GIA 5546474485

Diamond specifications and retailer prices

From $477 CAD
₹32,509 INR
As of October 24, 2026
Save $1,058 CAD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,535 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546474485. Listed at 5 retailers as of October 24, 2026, with prices from $477 to $1,535, a $1,058 spread on the same certified stone. MOH London lists it at $1,535. 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

0.51
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546474485
Dimensions5.66 × 3.73 × 2.50 mm
L/W Ratio1.52
Top View
5.66 mm3.73 mm0.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546474485
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.0%

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: Oct 24
Current: $1,535 CAD|Low: $475 CAD|High: $1,545 CAD|Avg: $940 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$477 CAD
Retailer 2$824 CAD
Retailer 5$834 CAD
Retailer 3$994 CAD
MOH London$1,535 CAD

45 data points across 5 retailers

5 retailers$477 CAD to $1,535 CAD

A
Cheapest Retailer
-
$477 CAD
₹32,509 INR
B
Retailer 2
-
$824 CAD
£465 GBP
View
B
Retailer 3
-
$834 CAD
$597 USD
View
B
Retailer 4
-
$994 CAD
€678 EUR
View
Most Expensive
B
MOH London
98350B929 · Oct 29
$1,535 CAD
£865 GBP
View
4 more retailers have this diamond
Prices start from $477 CADSave up to $1,058 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
0.51ct Emerald
$477 CAD