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Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2566280079

Certificate GIA 2566280079

Diamond specifications and retailer prices

From $616 CAD
As of November 5, 2026
Save $1,500 CAD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,458 CAD at Taylor and Hart · As of November 1, 2026
View at Taylor and Hart

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566280079. Listed at 14 retailers as of November 3, 2026, with a 244% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566280079
Dimensions5.30 × 3.77 × 2.57 mm
L/W Ratio1.41
Culet sizeNone
Top View
5.30 mm3.77 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566280079
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

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: Nov 5
Current: $1,121 CAD|Low: $616 CAD|High: $3,623 CAD|Avg: $1,314 CAD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 6, 2026
Retailer 7$616 CAD
Retailer 5$782 CAD
Retailer 1$1,121 CAD
Retailer 6$1,230 CAD
Retailer 11$1,765 CAD
Retailer 3$1,825 CAD
Retailer 13$1,978 CAD
Retailer 2$2,036 CAD
Retailer 12$2,116 CAD
Retailer 4$2,282 CAD
Retailer 10$2,427 CAD
Taylor and Hart$2,458 CAD
Retailer 8$3,053 CAD
Retailer 9$3,623 CAD

38 data points across 14 retailers

14 retailers$616 CAD to $2,116 CAD

A
Cheapest Retailer
-
$616 CAD
B+
Retailer 2
-
$782 CAD
View
B+
Retailer 3
-
$1,121 CAD
View
B
Retailer 4
-
$1,230 CAD
View
B
Retailer 5
-
$1,765 CAD
View
B
Retailer 6
-
$1,825 CAD
View
Final sale: no returns
B
Retailer 7
-
$1,978 CAD
View
B
Retailer 8
-
$2,036 CAD
View
B
Retailer 9
-
$2,116 CAD
View
Retailer 10
-
$2,282 CAD
View
Price under review
Retailer 11
-
$2,427 CAD
View
Price under review
Most Expensive
Taylor and Hart
AIHL95N · Nov 1
$2,458 CAD
$1,760 USD
View
Price under review
11 more retailers have this diamond
Prices start from $616 CADSave up to $1,500 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
$616 CAD