Emerald|Natural|IGI

1.51ct K SI1 Emerald Natural Diamond

VG • K/SI1 • IGI 717504369

Shape and cutting style on the report: Emerald cut

Certificate IGI 717504369

Diamond specifications and retailer prices

From €2,225 EUR
As of November 6, 2026
Save €2,969 EUR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,193 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct 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 very-good cut grade and certified by IGI 717504369. Listed at 13 retailers as of November 5, 2026, with prices from €2,225 to €5,193, a €2,969 spread on the same certified stone. NZ Jewellers lists it at €5,193. 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

1.51
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 717504369
Dimensions7.83 × 5.42 × 3.53 mm
L/W Ratio1.44
Culet sizeLong
Top View
7.83 mm5.42 mm1.51 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 717504369
Side View
Table 69.0%Crown 40.5°Girdle: MediumPavilion 39°Culet: LNGDepth 65.1%

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: Nov 6
Current: €5,193 EUR|Low: €2,225 EUR|High: €5,193 EUR|Avg: €3,005 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11€2,225 EUR
Retailer 3€2,368 EUR
Retailer 8€2,484 EUR
Retailer 10€2,484 EUR
Retailer 6€2,579 EUR
Retailer 5€2,676 EUR
Retailer 9€2,866 EUR
Retailer 2€2,890 EUR
Retailer 4€3,032 EUR
Retailer 7€4,351 EUR
NZ Jewellers€5,193 EUR

45 data points across 11 retailers

13 retailers€2,225 EUR to €5,193 EUR

B+
Cheapest Retailer
-
€2,225 EUR
B+
Retailer 2
-
€2,368 EUR
View
B+
Retailer 3
-
€2,437 EUR
View
B+
Retailer 4
-
€2,484 EUR
View
Retailer 5
-
€2,484 EUR
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€2,579 EUR
View
B+
Retailer 7
-
€2,610 EUR
View
B+
Retailer 8
-
€2,676 EUR
View
B+
Retailer 9
-
€2,866 EUR
View
B+
Retailer 10
-
€2,890 EUR
View
B+
Retailer 11
-
€3,032 EUR
View
B
Retailer 12
-
€4,351 EUR
View
Most Expensive
C
NZ Jewellers
06b3c878-9c10-47ff-8dab-f263831d08c2 · Nov 5
€5,193 EUR
$5,829 USD
View
12 more retailers have this diamond
Prices start from €2,225 EURSave up to €2,969 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+
1.51ct Emerald
€2,225 EUR