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Emerald|Natural|GIA

0.50ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 6442309355

Certificate GIA 6442309355

Diamond specifications and retailer prices

From €582 EUR
$650 USD
As of October 28, 2026
Save €677 EUR (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,258 EUR at MOH London · As of October 29, 2026
View at MOH London

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), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6442309355. Listed at 16 retailers as of October 28, 2026, with prices from €582 to €1,258, a €677 spread on the same certified stone. MOH London lists it at €1,258. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442309355
Dimensions5.39 × 3.70 × 2.45 mm
L/W Ratio1.46
Top View
5.39 mm3.70 mm0.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442309355
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €1,258 EUR|Low: €576 EUR|High: €2,144 EUR|Avg: €899 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5€582 EUR
Retailer 9€608 EUR
Retailer 10€619 EUR
Retailer 11€619 EUR
Retailer 6€643 EUR
Retailer 8€714 EUR
Retailer 4€821 EUR
Retailer 2€884 EUR
Retailer 3€1,029 EUR
MOH London€1,258 EUR
Retailer 7€2,144 EUR

43 data points across 11 retailers

16 retailers€582 EUR to €1,258 EUR

B
Cheapest Retailer
-
€582 EUR
$650 USD
B
Retailer 2
-
€608 EUR
$679 USD
View
B
Retailer 3
-
€619 EUR
$692 USD
View
B
Retailer 4
-
€619 EUR
$692 USD
View
B
Retailer 5
-
€633 EUR
$707 USD
View
B
Retailer 6
-
€643 EUR
$718 USD
View
C
Retailer 7
-
€714 EUR
$798 USD
View
C
Retailer 8
-
€761 EUR
$850 USD
View
C
Retailer 9
-
€779 EUR
$870 USD
View
C
Retailer 10
-
€779 EUR
$870 USD
View
C
Retailer 11
-
€806 EUR
$900 USD
View
C
Retailer 12
-
€821 EUR
£722 GBP
View
C
Retailer 13
-
€884 EUR
View
Most Expensive
C
MOH London
D5FE065B9 · Oct 29
€1,258 EUR
£1,107 GBP
View
13 more retailers have this diamond
Prices start from €582 EURSave up to €677 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
€582 EUR