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Round|Natural|GIA

1.20ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6214999900

Certificate GIA 6214999900

Diamond specifications and retailer prices

From $4,672 CAD
As of November 6, 2026
Save $5,931 CAD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,603 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6214999900. Listed at 22 retailers as of November 2, 2026, with prices from $4,672 to $10,603, a $5,931 spread on the same certified stone. NZ Jewellers lists it at $10,603. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6214999900
Dimensions6.77 × 6.73 × 4.21 mm
L/W Ratio1.01
Top View
6.77 mm6.73 mm1.20 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6214999900
Side View
Table 59.0%Crown 35°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,603 CAD|Low: $3,445 CAD|High: $10,603 CAD|Avg: $6,321 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 6$4,672 CAD
Retailer 17$4,755 CAD
Retailer 20$4,755 CAD
Retailer 5$4,852 CAD
Retailer 7$5,088 CAD
Retailer 3$5,265 CAD
Retailer 21$5,501 CAD
Retailer 10$5,514 CAD
Retailer 11$5,514 CAD
Retailer 19$5,514 CAD
Retailer 2$6,125 CAD
Retailer 8$6,145 CAD
Retailer 18$6,145 CAD
Retailer 9$6,355 CAD
Retailer 12$6,362 CAD
Retailer 14$6,373 CAD
Retailer 13$6,466 CAD
Retailer 4$6,884 CAD
Retailer 16$7,480 CAD
Retailer 15$9,692 CAD
NZ Jewellers$10,603 CAD

41 data points across 21 retailers

22 retailers$4,672 CAD to $10,603 CAD

B+
Cheapest Retailer
-
$4,672 CAD
B+
Retailer 2
-
$4,755 CAD
View
B+
Retailer 3
-
$4,755 CAD
View
B+
Retailer 4
-
$4,852 CAD
View
B+
Retailer 5
-
$5,047 CAD
View
B+
Retailer 6
-
$5,088 CAD
View
Final sale: no returns
B
Retailer 7
-
$5,265 CAD
View
B+
Retailer 8
-
$5,501 CAD
View
Retailer 9
-
$5,514 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$5,514 CAD
View
B+
Retailer 11
-
$5,514 CAD
View
B+
Retailer 12
-
$6,125 CAD
View
B
Retailer 13
-
$6,145 CAD
View
B
Retailer 14
-
$6,145 CAD
View
B
Retailer 15
-
$6,355 CAD
View
B
Retailer 16
-
$6,362 CAD
View
Retailer 17
-
$6,373 CAD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$6,466 CAD
View
Retailer 19
-
$6,884 CAD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$7,480 CAD
View
B
Retailer 21
-
$9,692 CAD
View
Most Expensive
B
NZ Jewellers
440ebb56-612b-4092-b945-f332abe39867 · Nov 2
$10,603 CAD
$7,592 USD
View
21 more retailers have this diamond
Prices start from $4,672 CADSave up to $5,931 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 Round
$4,672 CAD