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Oval|Natural|GIA

1.51ct J SI2 Oval Natural Diamond

GD • J/SI2 • GIA 2215248131

Certificate GIA 2215248131

Diamond specifications and retailer prices

From $7,701 CAD
$5,513 USD
As of October 30, 2026
Save $8,788 CAD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,489 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2215248131. Listed at 17 retailers as of October 30, 2026, with prices from $7,701 to $16,489, a $8,788 spread on the same certified stone. NZ Jewellers lists it at $16,489. 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
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215248131
Dimensions8.86 × 6.49 × 4.19 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.86 mm6.49 mm1.51 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215248131
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $16,489 CAD|Low: $7,148 CAD|High: $16,489 CAD|Avg: $9,680 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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 13$7,494 CAD
Retailer 7$7,701 CAD
Retailer 15$7,789 CAD
Retailer 16$8,245 CAD
Retailer 14$8,388 CAD
Retailer 6$8,616 CAD
Retailer 8$8,797 CAD
Retailer 3$8,932 CAD
Retailer 9$8,932 CAD
Retailer 17$8,932 CAD
Retailer 11$9,454 CAD
Retailer 4$9,792 CAD
Retailer 5$9,792 CAD
Retailer 10$10,128 CAD
Retailer 18$10,305 CAD
Retailer 12$10,773 CAD
Retailer 2$14,524 CAD
NZ Jewellers$16,489 CAD

43 data points across 18 retailers

17 retailers$7,701 CAD to $16,489 CAD

Retailer 1
-
$7,494 CAD
$5,365 USD
Price last confirmed 13 days ago
B
Retailer 2
-
$7,701 CAD
$5,513 USD
View
B
Retailer 3
-
$7,789 CAD
$5,576 USD
View
B
Retailer 4
-
$8,245 CAD
$5,902 USD
View
Final sale: no returns
B
Retailer 5
-
$8,388 CAD
$6,005 USD
View
B
Retailer 6
-
$8,797 CAD
$6,297 USD
View
B
Retailer 7
-
$8,932 CAD
$6,394 USD
View
B
Retailer 8
-
$8,932 CAD
$6,394 USD
View
B
Retailer 9
-
$8,932 CAD
$6,394 USD
View
B
Retailer 10
-
$9,454 CAD
£5,329 GBP
View
C
Retailer 11
-
$9,792 CAD
$7,010 USD
View
C
Retailer 12
-
$9,792 CAD
$7,010 USD
View
C
Retailer 13
-
$10,128 CAD
$7,250 USD
View
C
Retailer 14
-
$10,305 CAD
$7,377 USD
View
B
Retailer 15
-
$10,773 CAD
€7,345 EUR
View
C
Retailer 16
-
$14,524 CAD
£8,187 GBP
View
Most Expensive
C
NZ Jewellers
757914c7-7e80-4466-b118-8610f7574a41 · Oct 30
$16,489 CAD
$11,804 USD
View
16 more retailers have this diamond
Prices start from $7,701 CADSave up to $8,788 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
1.51ct Oval
$7,701 CAD