Emerald|Natural|GIA

1.50ct K SI1 Emerald Natural Diamond

VG • K/SI1 • GIA 6451973461

Certificate GIA 6451973461

Diamond specifications and retailer prices

From $3,493 CAD
As of November 4, 2026
Save $4,085 CAD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,708 CAD at NZ Jewellers · As of September 28, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6451973461. Listed at 16 retailers as of November 4, 2026, with a 117% 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle56.4°
OriginNatural
Grading LabGIA
CertificateGIA 6451973461
Dimensions7.53 × 5.49 × 3.77 mm
L/W Ratio1.37
Top View
7.53 mm5.49 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451973461
Side View
Table 66.0%Crown 47.2°Girdle: MED-STKPavilion 56.4°Culet: NoneDepth 68.6%

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 4
Current: $7,578 CAD|Low: $3,493 CAD|High: $7,708 CAD|Avg: $4,990 CAD|-1.7%
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
November 6, 2026
Retailer 3$3,493 CAD
Retailer 8$3,652 CAD
Retailer 11$3,895 CAD
Retailer 10$4,225 CAD
Retailer 9$4,349 CAD
Retailer 5$4,424 CAD
Retailer 6$4,500 CAD
Retailer 12$4,517 CAD
Retailer 2$4,549 CAD
Retailer 13$5,019 CAD
Retailer 7$5,308 CAD
Retailer 4$7,398 CAD
NZ Jewellers$7,578 CAD

45 data points across 13 retailers

16 retailers$3,493 CAD to $7,578 CAD

A
Cheapest Retailer
-
$3,493 CAD
A
Retailer 2
-
$3,652 CAD
View
B+
Retailer 3
-
$3,895 CAD
View
B+
Retailer 4
-
$4,225 CAD
View
B+
Retailer 5
-
$4,349 CAD
View
Retailer 6
-
$4,424 CAD
View
Price last confirmed 39 days ago
Retailer 7
-
$4,424 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,500 CAD
View
B+
Retailer 9
-
$4,517 CAD
View
B+
Retailer 10
-
$4,549 CAD
View
B+
Retailer 11
-
$5,019 CAD
View
Retailer 12
-
$5,105 CAD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$5,308 CAD
View
B
Retailer 14
-
$7,398 CAD
View
B
Retailer 15
-
$7,578 CAD
View
Most Expensive
NZ Jewellers
419ed83a-c614-4b2e-b051-93be84d52096 · Sep 28
$7,708 CAD
$5,519 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $3,493 CADSave up to $4,085 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.

A
1.50ct Emerald
$3,493 CAD