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Emerald|Natural|IGI

1.50ct K SI2 Emerald Natural Diamond

VG • K/SI2 • IGI 508154600

Shape and cutting style on the report: Emerald cut

Certificate IGI 508154600

Diamond specifications and retailer prices

From €1,445 EUR
As of November 5, 2026
Save €2,515 EUR (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,960 EUR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 508154600. Listed at 8 retailers as of November 5, 2026, with a 174% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle26.4°
Pavilion angle42.6°
OriginNatural
Grading LabIGI
CertificateIGI 508154600
Dimensions7.74 × 5.39 × 3.55 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
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Top View
7.74 mm5.39 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 508154600
Side View
Table 63.5%Crown 26.4°Girdle: MED-STKPavilion 42.6°Culet: LNGDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €3,960 EUR|Low: €1,445 EUR|High: €4,155 EUR|Avg: €2,509 EUR|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3€1,445 EUR
Retailer 7€1,962 EUR
Retailer 6€2,017 EUR
Retailer 4€2,362 EUR
Retailer 8€2,404 EUR
Retailer 2€2,572 EUR
Retailer 5€3,309 EUR
NZ Jewellers€3,960 EUR

32 data points across 8 retailers

8 retailers€1,445 EUR to €3,960 EUR

A
Cheapest Retailer
-
€1,445 EUR
B+
Retailer 2
-
€1,962 EUR
View
B+
Retailer 3
-
€2,017 EUR
View
B+
Retailer 4
-
€2,362 EUR
View
B+
Retailer 5
-
€2,572 EUR
View
B
Retailer 6
-
€3,309 EUR
View
C
Retailer 7
-
€3,960 EUR
View
Most Expensive
NZ Jewellers
4e4eb51b-ef06-41d2-80e6-36086f979432 · Oct 17
€3,960 EUR
$4,445 USD
View
Price last confirmed 19 days ago
7 more retailers have this diamond
Prices start from €1,445 EURSave up to €2,515 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
1.50ct Emerald
€1,445 EUR