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Oval|Natural|GIA

1.20ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 2556985857

Certificate GIA 2556985857

Diamond specifications and retailer prices

From $2,276 CAD
As of November 6, 2026
Save $4,304 CAD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,580 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556985857. Listed at 14 retailers as of November 5, 2026, with prices from $2,276 to $6,580, a $4,304 spread on the same certified stone. NZ Jewellers lists it at $6,580. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556985857
Dimensions8.02 × 5.80 × 3.75 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.02 mm5.80 mm1.20 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556985857
Side View
Table 61.0%CrownGirdle: THN-ETKPavilionCulet: NDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,580 CAD|Low: $2,276 CAD|High: $6,729 CAD|Avg: $3,327 CAD|-2.2%
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 6, 2026
Retailer 5$2,276 CAD
Retailer 12$2,459 CAD
Retailer 2$2,616 CAD
Retailer 14$2,698 CAD
Retailer 6$2,760 CAD
Retailer 13$2,764 CAD
Retailer 3$2,823 CAD
Retailer 11$2,891 CAD
Retailer 8$2,930 CAD
Retailer 4$3,113 CAD
Retailer 9$3,293 CAD
Retailer 7$3,664 CAD
Retailer 10$4,714 CAD
NZ Jewellers$6,580 CAD

30 data points across 14 retailers

14 retailers$2,276 CAD to $6,580 CAD

A
Cheapest Retailer
-
$2,276 CAD
B+
Retailer 2
-
$2,459 CAD
View
B+
Retailer 3
-
$2,616 CAD
View
B+
Retailer 4
-
$2,698 CAD
View
Retailer 5
-
$2,760 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,764 CAD
View
B+
Retailer 7
-
$2,823 CAD
View
B+
Retailer 8
-
$2,891 CAD
View
B+
Retailer 9
-
$2,930 CAD
View
B+
Retailer 10
-
$3,113 CAD
View
B
Retailer 11
-
$3,293 CAD
View
B
Retailer 12
-
$3,664 CAD
View
B
Retailer 13
-
$4,714 CAD
View
Most Expensive
C
NZ Jewellers
c8401c43-d808-4e40-a303-6562df34a598 · Nov 5
$6,580 CAD
$4,678 USD
View
13 more retailers have this diamond
Prices start from $2,276 CADSave up to $4,304 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
$2,276 CAD