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 $3,487 CAD
As of November 6, 2026
Save $4,653 CAD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,141 CAD 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 $3,487 to $8,141, a $4,653 spread on the same certified stone. NZ Jewellers lists it at $8,141. 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
Color
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: $8,141 CAD|Low: $3,487 CAD|High: $8,141 CAD|Avg: $4,711 CAD
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$3,487 CAD
Retailer 3$3,712 CAD
Retailer 8$3,894 CAD
Retailer 10$3,894 CAD
Retailer 6$4,043 CAD
Retailer 5$4,194 CAD
Retailer 9$4,493 CAD
Retailer 2$4,531 CAD
Retailer 4$4,753 CAD
Retailer 7$6,821 CAD
NZ Jewellers$8,141 CAD

45 data points across 11 retailers

13 retailers$3,487 CAD to $8,141 CAD

B+
Cheapest Retailer
-
$3,487 CAD
B+
Retailer 2
-
$3,712 CAD
View
B+
Retailer 3
-
$3,820 CAD
View
B+
Retailer 4
-
$3,894 CAD
View
Retailer 5
-
$3,894 CAD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$4,043 CAD
View
B+
Retailer 7
-
$4,091 CAD
View
B+
Retailer 8
-
$4,194 CAD
View
B+
Retailer 9
-
$4,493 CAD
View
B+
Retailer 10
-
$4,531 CAD
View
B+
Retailer 11
-
$4,753 CAD
View
B
Retailer 12
-
$6,821 CAD
View
Most Expensive
C
NZ Jewellers
06b3c878-9c10-47ff-8dab-f263831d08c2 · Nov 5
$8,141 CAD
$5,829 USD
View
12 more retailers have this diamond
Prices start from $3,487 CADSave up to $4,653 CAD

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
$3,487 CAD