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Round|Natural|GIA

1.21ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 2416372970

Certificate GIA 2416372970

Diamond specifications and retailer prices

From $2,395 CAD
As of November 6, 2026
Save $4,299 CAD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,694 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2416372970. Listed at 12 retailers as of November 5, 2026, with prices from $2,395 to $6,694, a $4,299 spread on the same certified stone. NZ Jewellers lists it at $6,694. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2416372970
Dimensions6.65 × 6.59 × 4.27 mm
L/W Ratio1.01
Top View
6.65 mm6.59 mm1.21 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2416372970
Side View
Table 56.0%Crown 38.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.5%

Caratlytics Score

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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: $6,694 CAD|Low: $2,377 CAD|High: $7,030 CAD|Avg: $3,649 CAD|-4.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$2,395 CAD
Retailer 5$2,535 CAD
Retailer 10$2,633 CAD
Retailer 3$2,823 CAD
Retailer 9$2,901 CAD
Retailer 11$2,901 CAD
Retailer 4$3,035 CAD
Retailer 12$3,348 CAD
Retailer 2$3,459 CAD
Retailer 6$3,943 CAD
Retailer 7$5,610 CAD
NZ Jewellers$6,694 CAD

43 data points across 12 retailers

12 retailers$2,395 CAD to $6,694 CAD

A
Cheapest Retailer
-
$2,395 CAD
A
Retailer 2
-
$2,535 CAD
View
B+
Retailer 3
-
$2,633 CAD
View
B+
Retailer 4
-
$2,823 CAD
View
Retailer 5
-
$2,901 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,901 CAD
View
B+
Retailer 7
-
$3,035 CAD
View
B+
Retailer 8
-
$3,348 CAD
View
B+
Retailer 9
-
$3,459 CAD
View
B
Retailer 10
-
$3,943 CAD
View
B
Retailer 11
-
$5,610 CAD
View
Most Expensive
C
NZ Jewellers
6b636c42-015b-4404-a191-93b61f1442d9 · Nov 5
$6,694 CAD
$4,793 USD
View
11 more retailers have this diamond
Prices start from $2,395 CADSave up to $4,299 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 Round
$2,395 CAD