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Oval|Natural|GIA

1.20ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 1515096580

Certificate GIA 1515096580

Diamond specifications and retailer prices

From $2,394 CAD
As of November 6, 2026
Save $3,121 CAD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,809 CAD at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1515096580. Listed at 18 retailers as of November 1, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.2°
OriginNatural
Grading LabGIA
CertificateGIA 1515096580
Dimensions8.50 × 5.99 × 3.51 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
8.50 mm5.99 mm1.20 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515096580
Side View
Table 59.0%CrownGirdle: ThickPavilion 36.2°Culet: NoneDepth 58.6%

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: Nov 6
Current: $2,414 CAD|Low: $2,357 CAD|High: $5,677 CAD|Avg: $3,225 CAD|-1.9%
Retailer 1
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
November 6, 2026
Retailer 3$2,394 CAD
Retailer 1$2,414 CAD
Retailer 7$2,504 CAD
Retailer 14$2,635 CAD
Retailer 13$2,658 CAD
Retailer 12$2,788 CAD
Retailer 8$2,798 CAD
Retailer 16$2,926 CAD
Retailer 5$3,042 CAD
Retailer 2$3,080 CAD
Retailer 11$3,120 CAD
Retailer 9$3,130 CAD
Retailer 10$3,879 CAD
Retailer 4$3,895 CAD
Retailer 15$4,789 CAD
Retailer 6$5,515 CAD

29 data points across 16 retailers

18 retailers$2,394 CAD to $5,515 CAD

A
Cheapest Retailer
-
$2,394 CAD
A
Retailer 2
-
$2,414 CAD
View
A
Retailer 3
-
$2,504 CAD
View
A
Retailer 4
-
$2,635 CAD
View
B+
Retailer 5
-
$2,658 CAD
View
Final sale: no returns
B+
Retailer 6
-
$2,788 CAD
View
B+
Retailer 7
-
$2,798 CAD
View
B+
Retailer 8
-
$2,926 CAD
View
B+
Retailer 9
-
$3,042 CAD
View
B+
Retailer 10
-
$3,080 CAD
View
B+
Retailer 11
-
$3,120 CAD
View
B+
Retailer 12
-
$3,130 CAD
View
B+
Retailer 13
-
$3,189 CAD
View
B+
Retailer 14
-
$3,879 CAD
View
B+
Retailer 15
-
$3,895 CAD
View
B
Retailer 16
-
$4,789 CAD
View
B
Retailer 17
-
$5,515 CAD
View
Most Expensive
NZ Jewellers
fd603273-ca71-4cda-8fbb-be68dbe0ad10 · Sep 25
$6,809 CAD
$4,841 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from $2,394 CADSave up to $3,121 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
1.20ct Oval
$2,394 CAD