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Oval|Natural|GIA

1.51ct K IF Oval Natural Diamond

VG • K/IF • GIA 1549953128

Certificate GIA 1549953128

Diamond specifications and retailer prices

From $3,438 CAD
As of November 4, 2026
Save $4,580 CAD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,113 CAD at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549953128. Listed at 20 retailers as of November 4, 2026, with a 133% 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

1.51
Carat
K
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549953128
Dimensions9.03 × 6.33 × 3.97 mm
L/W Ratio1.43
Top View
9.03 mm6.33 mm1.51 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549953128
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NDepth 62.7%

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: $8,018 CAD|Low: $3,438 CAD|High: $8,566 CAD|Avg: $5,275 CAD|-6.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6$3,438 CAD
Retailer 3$4,086 CAD
Retailer 14$4,127 CAD
Retailer 18$4,227 CAD
Retailer 10$4,351 CAD
Retailer 17$4,602 CAD
Retailer 13$4,733 CAD
Retailer 9$4,760 CAD
Retailer 11$4,775 CAD
Retailer 5$4,780 CAD
Retailer 2$4,804 CAD
Retailer 16$4,929 CAD
Retailer 8$5,054 CAD
Retailer 7$5,310 CAD
Retailer 12$5,356 CAD
Retailer 15$5,617 CAD
Retailer 4$7,676 CAD
NZ Jewellers$8,018 CAD

22 data points across 18 retailers

20 retailers$3,438 CAD to $8,018 CAD

A
Cheapest Retailer
-
$3,438 CAD
A
Retailer 2
-
$4,086 CAD
View
A
Retailer 3
-
$4,127 CAD
View
A
Retailer 4
-
$4,227 CAD
View
A
Retailer 5
-
$4,351 CAD
View
A
Retailer 6
-
$4,602 CAD
View
A
Retailer 7
-
$4,733 CAD
View
Retailer 8
-
$4,760 CAD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$4,775 CAD
View
A
Retailer 10
-
$4,780 CAD
View
A
Retailer 11
-
$4,804 CAD
View
A
Retailer 12
-
$4,929 CAD
View
A
Retailer 13
-
$5,054 CAD
View
A
Retailer 14
-
$5,310 CAD
View
A
Retailer 15
-
$5,356 CAD
View
A
Retailer 16
-
$5,617 CAD
View
Retailer 17
-
$6,036 CAD
View
Price last confirmed 66 days ago
B+
Retailer 18
-
$7,676 CAD
View
B+
Retailer 19
-
$8,018 CAD
View
Most Expensive
NZ Jewellers
05072b26-1657-473f-8b24-fbe1cafaa1d1 · Aug 30
$9,113 CAD
$6,479 USD
View
Price last confirmed 68 days ago
19 more retailers have this diamond
Prices start from $3,438 CADSave up to $4,580 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
1.51ct Oval
$3,438 CAD