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Oval|Natural|GIA

1.50ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6515535625

Certificate GIA 6515535625

Diamond specifications and retailer prices

From $5,283 CAD
As of November 4, 2026
Save $7,054 CAD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,337 CAD at NZ Jewellers · As of November 5, 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 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 6515535625. Listed at 19 retailers as of November 4, 2026, with prices from $5,283 to $12,337, a $7,054 spread on the same certified stone. NZ Jewellers lists it at $12,337. 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
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6515535625
Dimensions9.15 × 6.27 × 3.93 mm
L/W Ratio1.46
Top View
9.15 mm6.27 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6515535625
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.7%

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: $12,337 CAD|Low: $5,283 CAD|High: $12,868 CAD|Avg: $7,583 CAD|-4.1%
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 5$5,283 CAD
Retailer 18$5,594 CAD
Retailer 16$5,718 CAD
Retailer 7$5,823 CAD
Retailer 6$5,922 CAD
Retailer 3$6,416 CAD
Retailer 17$6,416 CAD
Retailer 19$6,416 CAD
Retailer 2$6,870 CAD
Retailer 13$6,973 CAD
Retailer 4$7,057 CAD
Retailer 11$7,402 CAD
Retailer 9$7,511 CAD
Retailer 20$7,511 CAD
Retailer 8$7,639 CAD
Retailer 10$7,764 CAD
Retailer 15$8,011 CAD
Retailer 12$9,154 CAD
Retailer 14$11,249 CAD
NZ Jewellers$12,337 CAD

25 data points across 20 retailers

19 retailers$5,283 CAD to $12,337 CAD

A
Cheapest Retailer
-
$5,283 CAD
B+
Retailer 2
-
$5,594 CAD
View
Retailer 3
-
$5,718 CAD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$5,823 CAD
View
A
Retailer 5
-
$5,922 CAD
View
Final sale: no returns
B+
Retailer 6
-
$6,416 CAD
View
Retailer 7
-
$6,416 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$6,416 CAD
View
B+
Retailer 9
-
$6,870 CAD
View
B+
Retailer 10
-
$6,973 CAD
View
B+
Retailer 11
-
$7,057 CAD
View
B+
Retailer 12
-
$7,402 CAD
View
B+
Retailer 13
-
$7,511 CAD
View
B+
Retailer 14
-
$7,511 CAD
View
B+
Retailer 15
-
$7,639 CAD
View
B+
Retailer 16
-
$7,764 CAD
View
B+
Retailer 17
-
$8,011 CAD
View
B
Retailer 18
-
$11,249 CAD
View
Most Expensive
B
NZ Jewellers
608a18ac-475a-4a70-a2f0-9f02ecf598e3 · Nov 5
$12,337 CAD
$8,771 USD
View
18 more retailers have this diamond
Prices start from $5,283 CADSave up to $7,054 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
$5,283 CAD