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Oval|Natural|GIA

1.20ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 1453721558

Certificate GIA 1453721558

Diamond specifications and retailer prices

From $4,142 CAD
As of November 1, 2026
Save $5,040 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,182 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded J 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 1453721558. Listed at 17 retailers as of November 1, 2026, with prices from $4,142 to $9,182, a $5,040 spread on the same certified stone. NZ Jewellers lists it at $9,182. 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

1.20
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1453721558
Dimensions8.71 × 5.80 × 3.58 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Top View
8.71 mm5.80 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1453721558
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $9,182 CAD|Low: $3,806 CAD|High: $9,182 CAD|Avg: $5,585 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
November 5, 2026
Retailer 10$4,142 CAD
Retailer 12$4,238 CAD
Retailer 13$4,407 CAD
Retailer 11$4,484 CAD
Retailer 6$4,754 CAD
Retailer 4$4,774 CAD
Retailer 14$4,958 CAD
Retailer 3$5,345 CAD
Retailer 5$5,345 CAD
Retailer 7$5,453 CAD
Retailer 2$5,456 CAD
Retailer 9$6,168 CAD
Retailer 8$8,790 CAD
NZ Jewellers$9,182 CAD

43 data points across 14 retailers

17 retailers$4,142 CAD to $9,182 CAD

B
Cheapest Retailer
-
$4,142 CAD
B
Retailer 2
-
$4,223 CAD
View
B
Retailer 3
-
$4,238 CAD
View
B
Retailer 4
-
$4,407 CAD
View
Final sale: no returns
B
Retailer 5
-
$4,484 CAD
View
Retailer 6
-
$4,774 CAD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$4,774 CAD
View
B
Retailer 8
-
$4,789 CAD
View
B
Retailer 9
-
$4,958 CAD
View
B
Retailer 10
-
$5,345 CAD
View
B
Retailer 11
-
$5,345 CAD
View
B
Retailer 12
-
$5,453 CAD
View
B
Retailer 13
-
$5,456 CAD
View
B
Retailer 14
-
$5,528 CAD
View
B
Retailer 15
-
$6,168 CAD
View
B
Retailer 16
-
$8,790 CAD
View
Most Expensive
C
NZ Jewellers
a1965308-e720-465f-949b-0b9892e8af35 · Nov 5
$9,182 CAD
$6,528 USD
View
16 more retailers have this diamond
Prices start from $4,142 CADSave up to $5,040 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
1.20ct Oval
$4,142 CAD