Emerald|Natural|GIA

1.50ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 2557364180

Certificate GIA 2557364180

Diamond specifications and retailer prices

From €1,483 EUR
As of November 6, 2026
Save €2,853 EUR (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,500 EUR at NZ Jewellers · As of September 30, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557364180. Listed at 20 retailers as of November 2, 2026, with a 192% 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557364180
Dimensions7.37 × 5.38 × 3.83 mm
L/W Ratio1.37
Top View
7.37 mm5.38 mm1.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557364180
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 71.2%

Caratlytics Score

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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 6
Current: €4,335 EUR|Low: €1,483 EUR|High: €4,500 EUR|Avg: €2,430 EUR|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 13€1,483 EUR
Retailer 10€1,874 EUR
Retailer 2€1,875 EUR
Retailer 12€1,941 EUR
Retailer 6€1,973 EUR
Retailer 3€2,074 EUR
Retailer 5€2,074 EUR
Retailer 9€2,143 EUR
Retailer 15€2,168 EUR
Retailer 4€2,169 EUR
Retailer 7€2,198 EUR
Retailer 16€2,238 EUR
Retailer 8€2,253 EUR
Retailer 14€2,302 EUR
Retailer 18€2,549 EUR
Retailer 17€2,578 EUR
Retailer 11€3,485 EUR
NZ Jewellers€4,335 EUR

32 data points across 18 retailers

20 retailers€1,483 EUR to €4,335 EUR

A
Cheapest Retailer
-
€1,483 EUR
B+
Retailer 2
-
€1,874 EUR
View
B+
Retailer 3
-
€1,875 EUR
View
B+
Retailer 4
-
€1,941 EUR
View
B+
Retailer 5
-
€1,973 EUR
View
B+
Retailer 6
-
€2,074 EUR
View
Retailer 7
-
€2,074 EUR
View
Price last confirmed 8 days ago
Retailer 8
-
€2,143 EUR
View
Price last confirmed 10 days ago
Retailer 9
-
€2,153 EUR
View
Price last confirmed 39 days ago
B+
Retailer 10
-
€2,168 EUR
View
B+
Retailer 11
-
€2,169 EUR
View
B+
Retailer 12
-
€2,198 EUR
View
B+
Retailer 13
-
€2,238 EUR
View
B+
Retailer 14
-
€2,253 EUR
View
B+
Retailer 15
-
€2,302 EUR
View
B+
Retailer 16
-
€2,549 EUR
View
B+
Retailer 17
-
€2,578 EUR
View
B
Retailer 18
-
€3,485 EUR
View
B
Retailer 19
-
€4,335 EUR
View
Most Expensive
NZ Jewellers
1d0685cd-419f-44d7-9eb0-484a11e7dee2 · Sep 30
€4,500 EUR
$5,051 USD
View
Price last confirmed 36 days ago
19 more retailers have this diamond
Prices start from €1,483 EURSave up to €2,853 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
€1,483 EUR