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Oval|Natural|GIA

1.50ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6462679137

Certificate GIA 6462679137

Diamond specifications and retailer prices

From $8,856 CAD
$6,340 USD
As of October 28, 2026
Save $10,178 CAD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,034 CAD at NZ Jewellers · As of October 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6462679137. Listed at 22 retailers as of October 28, 2026, with prices from $8,856 to $19,034, a $10,178 spread on the same certified stone. NZ Jewellers lists it at $19,034. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.44°
Pavilion angle42.77°
OriginNatural
Grading LabGIA
CertificateGIA 6462679137
Dimensions8.76 × 6.52 × 4.19 mm
L/W Ratio1.34
Culet sizeNone
Top View
8.76 mm6.52 mm1.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6462679137
Side View
Table 60.0%Crown 34.44°Girdle: STK-VTKPavilion 42.77°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $19,034 CAD|Low: $7,930 CAD|High: $19,034 CAD|Avg: $11,459 CAD
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
October 29, 2026
Retailer 12$8,856 CAD
Retailer 14$8,992 CAD
Retailer 6$9,517 CAD
Retailer 13$9,517 CAD
Retailer 3$9,527 CAD
Retailer 2$9,858 CAD
Retailer 7$10,182 CAD
Retailer 4$10,311 CAD
Retailer 15$10,468 CAD
Retailer 11$10,907 CAD
Retailer 5$11,896 CAD
Retailer 9$12,415 CAD
Retailer 10$13,857 CAD
Retailer 8$15,945 CAD
NZ Jewellers$19,034 CAD

42 data points across 15 retailers

22 retailers$8,856 CAD to $19,034 CAD

B+
Cheapest Retailer
-
$8,856 CAD
$6,340 USD
B+
Retailer 2
-
$8,992 CAD
$6,437 USD
View
B
Retailer 3
-
$9,517 CAD
$6,813 USD
View
B
Retailer 4
-
$9,517 CAD
$6,813 USD
View
Final sale: no returns
B
Retailer 5
-
$9,527 CAD
$6,820 USD
View
B
Retailer 6
-
$9,683 CAD
$6,932 USD
View
B
Retailer 7
-
$9,858 CAD
£5,557 GBP
View
B
Retailer 8
-
$9,915 CAD
$7,098 USD
View
B
Retailer 9
-
$10,134 CAD
$7,255 USD
View
B
Retailer 10
-
$10,182 CAD
$7,289 USD
View
B
Retailer 11
-
$10,311 CAD
$7,381 USD
View
B
Retailer 12
-
$10,468 CAD
$7,494 USD
View
B
Retailer 13
-
$10,896 CAD
$7,800 USD
View
B
Retailer 14
-
$10,896 CAD
$7,800 USD
View
Retailer 15
-
$10,907 CAD
A$12,012 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$10,913 CAD
$7,812 USD
View
B
Retailer 17
-
$11,259 CAD
$8,060 USD
View
B
Retailer 18
-
$11,896 CAD
$8,516 USD
View
B
Retailer 19
-
$12,415 CAD
€8,464 EUR
View
B
Retailer 20
-
$13,857 CAD
ZAR 160,250 ZAR
View
B
Retailer 21
-
$15,945 CAD
£8,988 GBP
View
Most Expensive
C
NZ Jewellers
eaa8e21d-84eb-4c1b-b6b1-9bc498fc6e11 · Oct 30
$19,034 CAD
$13,626 USD
View
21 more retailers have this diamond
Prices start from $8,856 CADSave up to $10,178 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
$8,856 CAD