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Oval|Natural|GIA

1.50ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 1547381781

Certificate GIA 1547381781

Diamond specifications and retailer prices

From $4,798 CAD
As of November 4, 2026
Save $5,113 CAD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,911 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1547381781. Listed at 22 retailers as of November 4, 2026, with prices from $4,798 to $9,911, a $5,113 spread on the same certified stone. MOH London lists it at $9,911. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547381781
Dimensions8.93 × 6.39 × 3.93 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Needle, Natural
Top View
8.93 mm6.39 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547381781
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,911 CAD|Low: $4,798 CAD|High: $11,043 CAD|Avg: $6,450 CAD|-9.2%
MOH London
Retailer 2
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Retailer 22
November 6, 2026
Retailer 10$4,798 CAD
Retailer 8$4,888 CAD
Retailer 9$4,916 CAD
Retailer 19$4,922 CAD
Retailer 5$4,974 CAD
Retailer 6$5,207 CAD
Retailer 16$5,465 CAD
Retailer 20$5,593 CAD
Retailer 22$5,593 CAD
Retailer 18$5,636 CAD
Retailer 15$5,860 CAD
Retailer 3$6,010 CAD
Retailer 12$6,092 CAD
Retailer 17$6,152 CAD
Retailer 4$6,238 CAD
Retailer 13$6,320 CAD
Retailer 11$6,372 CAD
Retailer 21$6,372 CAD
Retailer 14$6,583 CAD
Retailer 2$6,635 CAD
Retailer 7$9,023 CAD
MOH London$9,911 CAD

36 data points across 22 retailers

22 retailers$4,798 CAD to $9,911 CAD

A
Cheapest Retailer
-
$4,798 CAD
A
Retailer 2
-
$4,888 CAD
View
A
Retailer 3
-
$4,916 CAD
View
A
Retailer 4
-
$4,922 CAD
View
A
Retailer 5
-
$4,974 CAD
View
B+
Retailer 6
-
$5,465 CAD
View
A
Retailer 7
-
$5,593 CAD
View
A
Retailer 8
-
$5,593 CAD
View
A
Retailer 9
-
$5,636 CAD
View
Retailer 10
-
$5,860 CAD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$6,010 CAD
View
B+
Retailer 12
-
$6,050 CAD
View
B+
Retailer 13
-
$6,092 CAD
View
B+
Retailer 14
-
$6,152 CAD
View
B+
Retailer 15
-
$6,238 CAD
View
A
Retailer 16
-
$6,320 CAD
View
B+
Retailer 17
-
$6,372 CAD
View
B+
Retailer 18
-
$6,372 CAD
View
B+
Retailer 19
-
$6,583 CAD
View
B+
Retailer 20
-
$6,635 CAD
View
B
Retailer 21
-
$9,023 CAD
View
Most Expensive
B
MOH London
1F787766B · Nov 4
$9,911 CAD
£5,548 GBP
View
21 more retailers have this diamond
Prices start from $4,798 CADSave up to $5,113 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 Oval
$4,798 CAD