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Emerald|Natural|GIA

0.50ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 6391931595

Certificate GIA 6391931595

Diamond specifications and retailer prices

From $824 CAD
$589 USD
As of October 27, 2026
Save $1,131 CAD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,955 CAD at MOH London · As of October 25, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6391931595. Listed at 20 retailers as of October 25, 2026, with prices from $824 to $1,955, a $1,131 spread on the same certified stone. MOH London lists it at $1,955. 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
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391931595
Dimensions5.46 × 3.70 × 2.49 mm
L/W Ratio1.48
Top View
5.46 mm3.70 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6391931595
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.4%

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: Oct 27
Current: $1,955 CAD|Low: $679 CAD|High: $1,975 CAD|Avg: $1,254 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$824 CAD
Retailer 6$890 CAD
Retailer 10$966 CAD
Retailer 9$1,020 CAD
Retailer 5$1,218 CAD
Retailer 2$1,276 CAD
Retailer 3$1,509 CAD
Retailer 7$1,602 CAD
Retailer 4$1,641 CAD
MOH London$1,955 CAD

45 data points across 10 retailers

20 retailers$824 CAD to $1,955 CAD

B+
Cheapest Retailer
-
$824 CAD
$589 USD
B+
Retailer 2
-
$890 CAD
$636 USD
View
Final sale: no returns
B+
Retailer 3
-
$966 CAD
$690 USD
View
B+
Retailer 4
-
$966 CAD
$690 USD
View
B+
Retailer 5
-
$987 CAD
$705 USD
View
B
Retailer 6
-
$1,002 CAD
$716 USD
View
B
Retailer 7
-
$1,020 CAD
$729 USD
View
B
Retailer 8
-
$1,114 CAD
$796 USD
View
B
Retailer 9
-
$1,117 CAD
$798 USD
View
B
Retailer 10
-
$1,218 CAD
$870 USD
View
B
Retailer 11
-
$1,218 CAD
$870 USD
View
B
Retailer 12
-
$1,218 CAD
$870 USD
View
B
Retailer 13
-
$1,260 CAD
$900 USD
View
B
Retailer 14
-
$1,276 CAD
£718 GBP
View
B
Retailer 15
-
$1,492 CAD
$1,066 USD
View
B
Retailer 16
-
$1,509 CAD
€1,027 EUR
View
Retailer 17
-
$1,602 CAD
A$1,761 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$1,641 CAD
ZAR 18,940 ZAR
View
Most Expensive
C
MOH London
2DA1AE660 · Oct 25
$1,955 CAD
£1,100 GBP
View
18 more retailers have this diamond
Prices start from $824 CADSave up to $1,131 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.

B+
0.50ct Emerald
$824 CAD