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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 €331 EUR
$370 USD
As of October 31, 2026
Save €119 EUR (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €450 EUR at 77 Diamonds · As of November 1, 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 31, 2026, with prices from €331 to €450, a €119 spread on the same certified stone. 77 Diamonds lists it at €450. 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 31
Current: €450 EUR|Low: €281 EUR|High: €450 EUR|Avg: €362 EUR|+12.9%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€331 EUR
Retailer 2€356 EUR
77 Diamonds€450 EUR

37 data points across 3 retailers

3 retailers€331 EUR to €450 EUR

B+
Cheapest Retailer
-
€331 EUR
$370 USD
Final sale: no returns
B+
Retailer 2
-
€356 EUR
SGD 537 SGD
View
Most Expensive
B
77 Diamonds
EMCPRZFNHXFU · Nov 1
€450 EUR
£396 GBP
View
2 more retailers have this diamond
Prices start from €331 EURSave up to €119 EUR

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
€331 EUR