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Emerald|Natural|GIA

0.50ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 1518721524

Certificate GIA 1518721524

Diamond specifications and retailer prices

From €364 EUR
₹38,536 INR
As of October 29, 2026
Save €1,175 EUR (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,538 EUR at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1518721524. Listed at 18 retailers as of October 27, 2026, with prices from €364 to €1,538, a €1,175 spread on the same certified stone. NZ Jewellers lists it at €1,538. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1518721524
Dimensions5.32 × 3.79 × 2.51 mm
L/W Ratio1.40
Key to symbols
Feather
Top View
5.32 mm3.79 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1518721524
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

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: €617 EUR|Low: €361 EUR|High: €1,147 EUR|Avg: €644 EUR|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4€364 EUR
Retailer 11€453 EUR
Retailer 3€465 EUR
Retailer 9€503 EUR
Retailer 7€615 EUR
Retailer 1€617 EUR
Retailer 10€669 EUR
Retailer 6€730 EUR
Retailer 2€738 EUR
Retailer 8€756 EUR
Retailer 5€1,139 EUR

33 data points across 11 retailers

18 retailers€364 EUR to €1,538 EUR

A
Cheapest Retailer
-
€364 EUR
₹38,536 INR
B+
Retailer 2
-
€453 EUR
$504 USD
View
Final sale: no returns
B+
Retailer 3
-
€465 EUR
$517 USD
View
B+
Retailer 4
-
€491 EUR
$546 USD
View
B+
Retailer 5
-
€503 EUR
$560 USD
View
B+
Retailer 6
-
€528 EUR
$588 USD
View
B+
Retailer 7
-
€528 EUR
$588 USD
View
B+
Retailer 8
-
€566 EUR
$630 USD
View
B+
Retailer 9
-
€602 EUR
$670 USD
View
B+
Retailer 10
-
€609 EUR
$678 USD
View
B+
Retailer 11
-
€615 EUR
£539 GBP
View
B+
Retailer 12
-
€617 EUR
£541 GBP
View
B
Retailer 13
-
€669 EUR
$745 USD
View
B
Retailer 14
-
€730 EUR
View
Retailer 15
-
€738 EUR
A$1,263 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
€756 EUR
ZAR 13,589 ZAR
View
B
Retailer 17
-
€1,139 EUR
£998 GBP
View
Most Expensive
C
NZ Jewellers
90a40d60-deeb-4896-a5a5-600bb8bf0a60 · Oct 27
€1,538 EUR
$1,712 USD
View
17 more retailers have this diamond
Prices start from €364 EURSave up to €1,175 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.

A
0.50ct Emerald
€364 EUR