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Emerald|Natural|GIA

0.50ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 1557823341

Certificate GIA 1557823341

Diamond specifications and retailer prices

From $525 CAD
$375 USD
As of October 29, 2026
Save $127 CAD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $652 CAD at 77 Diamonds · As of October 30, 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 1557823341. Listed at 3 retailers as of October 29, 2026, with prices from $525 to $652, a $127 spread on the same certified stone. 77 Diamonds lists it at $652. 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
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557823341
Dimensions5.06 × 3.66 × 2.62 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal
Top View
5.06 mm3.66 mm0.50 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1557823341
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.4%

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 29
Current: $652 CAD|Low: $445 CAD|High: $652 CAD|Avg: $565 CAD|+3.1%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$525 CAD
Retailer 2$562 CAD
77 Diamonds$652 CAD

40 data points across 3 retailers

3 retailers$525 CAD to $652 CAD

B+
Cheapest Retailer
-
$525 CAD
$375 USD
Final sale: no returns
B+
Retailer 2
-
$562 CAD
SGD 543 SGD
View
Most Expensive
B+
77 Diamonds
EMCPZUYSQJKH · Oct 30
$652 CAD
£367 GBP
View
2 more retailers have this diamond
Prices start from $525 CADSave up to $127 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
$525 CAD