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Emerald|Natural|GIA

0.50ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 1379077821

Certificate GIA 1379077821

Diamond specifications and retailer prices

From $503 CAD
$360 USD
As of October 29, 2026
Save $890 CAD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,393 CAD at MOH London · As of October 26, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1379077821. Listed at 18 retailers as of October 26, 2026, with prices from $503 to $1,393, a $890 spread on the same certified stone. MOH London lists it at $1,393. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1379077821
Dimensions5.23 × 3.83 × 2.65 mm
L/W Ratio1.37
Culet sizeNone
Top View
5.23 mm3.83 mm0.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1379077821
Side View
Table 70.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 69.2%

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 29
Current: $1,393 CAD|Low: $503 CAD|High: $1,442 CAD|Avg: $815 CAD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 12$503 CAD
Retailer 5$517 CAD
Retailer 13$546 CAD
Retailer 10$629 CAD
Retailer 7$679 CAD
Retailer 4$712 CAD
Retailer 11$726 CAD
Retailer 15$726 CAD
Retailer 14$740 CAD
Retailer 8$747 CAD
Retailer 3$913 CAD
Retailer 2$930 CAD
Retailer 6$988 CAD
Retailer 9$1,016 CAD
MOH London$1,393 CAD

44 data points across 15 retailers

18 retailers$503 CAD to $1,393 CAD

A
Cheapest Retailer
-
$503 CAD
$360 USD
Final sale: no returns
A
Retailer 2
-
$517 CAD
$370 USD
View
B+
Retailer 3
-
$546 CAD
$391 USD
View
B+
Retailer 4
-
$588 CAD
$421 USD
View
B+
Retailer 5
-
$588 CAD
$421 USD
View
B+
Retailer 6
-
$629 CAD
$450 USD
View
B+
Retailer 7
-
$630 CAD
$451 USD
View
B+
Retailer 8
-
$712 CAD
$510 USD
View
B+
Retailer 9
-
$726 CAD
$520 USD
View
B+
Retailer 10
-
$726 CAD
$520 USD
View
B+
Retailer 11
-
$740 CAD
$530 USD
View
B+
Retailer 12
-
$747 CAD
£421 GBP
View
B
Retailer 13
-
$913 CAD
$653 USD
View
B
Retailer 14
-
$930 CAD
ZAR 10,750 ZAR
View
Retailer 15
-
$988 CAD
A$1,089 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,016 CAD
€693 EUR
View
Most Expensive
C
MOH London
95D0511D8 · Oct 26
$1,393 CAD
£785 GBP
View
16 more retailers have this diamond
Prices start from $503 CADSave up to $890 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
$503 CAD