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Oval|Natural|GIA

1.51ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 7561186102

Certificate GIA 7561186102

Diamond specifications and retailer prices

From $3,379 CAD
HK$18,900 HKD
As of October 31, 2026
Save $4,510 CAD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,890 CAD at NZ Jewellers · As of October 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561186102. Listed at 17 retailers as of October 30, 2026, with prices from $3,379 to $7,890, a $4,510 spread on the same certified stone. NZ Jewellers lists it at $7,890. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561186102
Dimensions9.16 × 6.41 × 4.06 mm
L/W Ratio1.43
Top View
9.16 mm6.41 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561186102
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.4%

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: Oct 31
Current: $7,890 CAD|Low: $3,344 CAD|High: $8,379 CAD|Avg: $5,010 CAD|-5.8%
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 1, 2026
Retailer 13$3,379 CAD
Retailer 6$3,867 CAD
Retailer 4$3,904 CAD
Retailer 5$4,022 CAD
Retailer 3$4,154 CAD
Retailer 10$4,309 CAD
Retailer 2$4,478 CAD
Retailer 16$4,529 CAD
Retailer 18$4,529 CAD
Retailer 12$4,693 CAD
Retailer 17$4,703 CAD
Retailer 15$4,730 CAD
Retailer 9$4,845 CAD
Retailer 8$4,851 CAD
Retailer 7$5,226 CAD
Retailer 14$5,302 CAD
Retailer 11$7,573 CAD
NZ Jewellers$7,890 CAD

23 data points across 18 retailers

17 retailers$3,379 CAD to $7,890 CAD

A
Cheapest Retailer
-
$3,379 CAD
HK$18,900 HKD
A
Retailer 2
-
$3,867 CAD
$2,768 USD
View
A
Retailer 3
-
$3,904 CAD
$2,795 USD
View
A
Retailer 4
-
$4,022 CAD
$2,879 USD
View
A
Retailer 5
-
$4,154 CAD
$2,974 USD
View
A
Retailer 6
-
$4,478 CAD
£2,524 GBP
View
A
Retailer 7
-
$4,529 CAD
$3,242 USD
View
A
Retailer 8
-
$4,529 CAD
$3,242 USD
View
A
Retailer 9
-
$4,693 CAD
£2,646 GBP
View
A
Retailer 10
-
$4,703 CAD
$3,367 USD
View
A
Retailer 11
-
$4,730 CAD
$3,386 USD
View
A
Retailer 12
-
$4,845 CAD
SGD 4,687 SGD
View
A
Retailer 13
-
$4,851 CAD
$3,473 USD
View
A
Retailer 14
-
$5,226 CAD
$3,741 USD
View
A
Retailer 15
-
$5,302 CAD
€3,615 EUR
View
B
Retailer 16
-
$7,573 CAD
£4,269 GBP
View
Most Expensive
B
NZ Jewellers
b0e603c4-688b-4985-b7ca-4090d1af63c1 · Oct 30
$7,890 CAD
$5,648 USD
View
16 more retailers have this diamond
Prices start from $3,379 CADSave up to $4,510 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
$3,379 CAD