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Oval|Natural|GIA

1.21ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 5563116856

Certificate GIA 5563116856

Diamond specifications and retailer prices

From $2,357 CAD
As of November 5, 2026
Save $4,518 CAD (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,875 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct 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 5563116856. Listed at 18 retailers as of November 5, 2026, with prices from $2,357 to $6,875, a $4,518 spread on the same certified stone. NZ Jewellers lists it at $6,875. 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

1.21
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.3°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 5563116856
Dimensions8.66 × 5.80 × 3.65 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Top View
8.66 mm5.80 mm1.21 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5563116856
Side View
Table 58.0%Crown 39.3°Girdle: MED-THKPavilion 36.8°Culet: NDepth 62.9%

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 5
Current: $6,875 CAD|Low: $2,034 CAD|High: $6,875 CAD|Avg: $3,191 CAD|+1.1%
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 10$2,034 CAD
Retailer 4$2,096 CAD
Retailer 16$2,357 CAD
Retailer 9$2,405 CAD
Retailer 19$2,554 CAD
Retailer 5$2,642 CAD
Retailer 11$2,694 CAD
Retailer 14$2,694 CAD
Retailer 2$2,734 CAD
Retailer 7$2,757 CAD
Retailer 18$2,819 CAD
Retailer 12$2,841 CAD
Retailer 6$2,885 CAD
Retailer 15$2,947 CAD
Retailer 17$2,996 CAD
Retailer 13$3,061 CAD
Retailer 3$3,356 CAD
Retailer 20$3,502 CAD
Retailer 8$4,837 CAD
NZ Jewellers$6,875 CAD

28 data points across 20 retailers

18 retailers$2,357 CAD to $6,875 CAD

Retailer 1
-
$2,034 CAD
Price last confirmed 10 days ago
Retailer 2
-
$2,096 CAD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$2,357 CAD
View
Final sale: no returns
Retailer 4
-
$2,405 CAD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$2,554 CAD
View
B+
Retailer 6
-
$2,694 CAD
View
B+
Retailer 7
-
$2,734 CAD
View
Retailer 8
-
$2,757 CAD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$2,819 CAD
View
Retailer 10
-
$2,841 CAD
View
Price last confirmed 10 days ago
Retailer 11
-
$2,885 CAD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$2,947 CAD
View
B+
Retailer 13
-
$2,996 CAD
View
B+
Retailer 14
-
$3,061 CAD
View
Retailer 15
-
$3,356 CAD
View
Price last confirmed 11 days ago
Retailer 16
-
$3,502 CAD
View
Price last confirmed 11 days ago
Retailer 17
-
$4,837 CAD
View
Price last confirmed 12 days ago
Most Expensive
C
NZ Jewellers
b5553e24-b1d4-4f69-8cb3-42efcead24b7 · Nov 5
$6,875 CAD
$4,888 USD
View
17 more retailers have this diamond
Prices start from $2,357 CADSave up to $4,518 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
1.21ct Oval
$2,357 CAD