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Emerald|Natural|GIA

0.50ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 1558822554

Certificate GIA 1558822554

Diamond specifications and retailer prices

From $518 CAD
$370 USD
As of October 28, 2026
Save $184 CAD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $702 CAD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded H 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 1558822554. Listed at 3 retailers as of October 28, 2026, with prices from $518 to $702, a $184 spread on the same certified stone. 77 Diamonds lists it at $702. 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
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558822554
Dimensions4.89 × 3.75 × 2.69 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.89 mm3.75 mm0.50 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1558822554
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.7%

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 28
Current: $702 CAD|Low: $439 CAD|High: $702 CAD|Avg: $565 CAD|+12.5%
77 Diamonds
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$518 CAD
Retailer 2$556 CAD
77 Diamonds$702 CAD

36 data points across 3 retailers

3 retailers$518 CAD to $702 CAD

B+
Cheapest Retailer
-
$518 CAD
$370 USD
Final sale: no returns
B+
Retailer 2
-
$556 CAD
SGD 537 SGD
View
Most Expensive
B
77 Diamonds
EMCPRZFNHXFU · Oct 29
$702 CAD
£395 GBP
View
2 more retailers have this diamond
Prices start from $518 CADSave up to $184 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
$518 CAD