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Oval|Natural|GIA

1.50ct M SI1 Oval Natural Diamond

M/SI1 • GIA 5546545333

Certificate GIA 5546545333

Diamond specifications and retailer prices

From $6,316 CAD
As of November 5, 2026
Save $5,346 CAD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,339 CAD at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 5546545333. Listed at 12 retailers as of November 5, 2026, with a 85% 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
M
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546545333
Dimensions12.24 × 5.09 × 2.97 mm
L/W Ratio2.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Natural
Top View
12.24 mm5.09 mm1.50 ctM / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5546545333
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,662 CAD|Low: $6,316 CAD|High: $13,200 CAD|Avg: $8,334 CAD|-11.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$6,316 CAD
Retailer 2$6,670 CAD
Retailer 7$6,694 CAD
Retailer 9$6,694 CAD
Retailer 10$6,694 CAD
Retailer 6$6,905 CAD
Retailer 4$7,573 CAD
Retailer 5$7,724 CAD
Retailer 3$8,167 CAD
NZ Jewellers$11,662 CAD

43 data points across 10 retailers

12 retailers$6,316 CAD to $11,662 CAD

B
Cheapest Retailer
-
$6,316 CAD
B
Retailer 2
-
$6,670 CAD
View
Retailer 3
-
$6,694 CAD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$6,694 CAD
View
B
Retailer 5
-
$6,694 CAD
View
B
Retailer 6
-
$6,905 CAD
View
C
Retailer 7
-
$7,573 CAD
View
C
Retailer 8
-
$7,724 CAD
View
C
Retailer 9
-
$8,167 CAD
View
Retailer 10
-
$8,653 CAD
View
Price last confirmed 19 days ago
C
Retailer 11
-
$11,662 CAD
View
Most Expensive
NZ Jewellers
29ad89e9-51f9-449b-b2a5-f6377d383972 · Aug 30
$13,339 CAD
$9,483 USD
View
Price under review
11 more retailers have this diamond
Prices start from $6,316 CADSave up to $5,346 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
1.50ct Oval
$6,316 CAD