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Emerald|Natural|GIA

0.50ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 5566296091

Certificate GIA 5566296091

Diamond specifications and retailer prices

From $539 CAD
$386 USD
As of October 29, 2026
Save $822 CAD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,246 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566296091. Listed at 12 retailers as of October 29, 2026, with a 152% 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566296091
Dimensions3.71 × 5.73 × 2.37 mm
L/W Ratio1.54
Top View
3.71 mm5.73 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566296091
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 64.1%

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: $2,246 CAD|Low: $532 CAD|High: $2,417 CAD|Avg: $944 CAD|-7.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$539 CAD
Retailer 9$589 CAD
Retailer 8$631 CAD
Retailer 5$722 CAD
Retailer 2$726 CAD
Retailer 7$740 CAD
Retailer 12$769 CAD
Retailer 3$837 CAD
Retailer 11$848 CAD
Retailer 4$1,010 CAD
Retailer 6$1,361 CAD
NZ Jewellers$2,246 CAD

32 data points across 12 retailers

12 retailers$539 CAD to $1,361 CAD

A
Cheapest Retailer
-
$539 CAD
$386 USD
Final sale: no returns
A
Retailer 2
-
$589 CAD
SGD 570 SGD
View
A
Retailer 3
-
$631 CAD
$452 USD
View
B+
Retailer 4
-
$722 CAD
£407 GBP
View
B+
Retailer 5
-
$726 CAD
£409 GBP
View
B+
Retailer 6
-
$740 CAD
$530 USD
View
B+
Retailer 7
-
$769 CAD
$551 USD
View
B+
Retailer 8
-
$837 CAD
$599 USD
View
B+
Retailer 9
-
$848 CAD
$607 USD
View
Retailer 10
-
$1,010 CAD
A$1,112 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
$1,361 CAD
£767 GBP
View
Most Expensive
NZ Jewellers
1a18d9f9-e293-47a9-b272-52fa56c9f862 · Oct 30
$2,246 CAD
$1,608 USD
View
Price under review
11 more retailers have this diamond
Prices start from $539 CADSave up to $822 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
$539 CAD