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Round|Natural|GIA

1.20ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2566547560

Certificate GIA 2566547560

Diamond specifications and retailer prices

From $3,413 CAD
As of November 6, 2026
Save $4,552 CAD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,965 CAD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566547560. Listed at 18 retailers as of November 5, 2026, with prices from $3,413 to $7,965, a $4,552 spread on the same certified stone. NZ Jewellers lists it at $7,965. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2566547560
Dimensions6.85 × 6.89 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.85 mm6.89 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566547560
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.6%

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: $7,965 CAD|Low: $3,413 CAD|High: $9,011 CAD|Avg: $4,903 CAD|-11.6%
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
November 6, 2026
Retailer 8$3,413 CAD
Retailer 14$3,525 CAD
Retailer 5$3,938 CAD
Retailer 6$4,059 CAD
Retailer 16$4,113 CAD
Retailer 4$4,221 CAD
Retailer 18$4,233 CAD
Retailer 2$4,374 CAD
Retailer 3$4,572 CAD
Retailer 10$4,627 CAD
Retailer 11$4,673 CAD
Retailer 17$4,748 CAD
Retailer 9$4,800 CAD
Retailer 12$5,165 CAD
Retailer 7$5,275 CAD
Retailer 13$5,285 CAD
Retailer 15$7,624 CAD
NZ Jewellers$7,965 CAD

19 data points across 18 retailers

18 retailers$3,413 CAD to $7,965 CAD

A
Cheapest Retailer
-
$3,413 CAD
A
Retailer 2
-
$3,525 CAD
View
A
Retailer 3
-
$3,938 CAD
View
A
Retailer 4
-
$4,059 CAD
View
A
Retailer 5
-
$4,113 CAD
View
A
Retailer 6
-
$4,221 CAD
View
Final sale: no returns
A
Retailer 7
-
$4,233 CAD
View
A
Retailer 8
-
$4,374 CAD
View
A
Retailer 9
-
$4,572 CAD
View
Retailer 10
-
$4,627 CAD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$4,673 CAD
View
A
Retailer 12
-
$4,748 CAD
View
Retailer 13
-
$4,800 CAD
View
Price last confirmed 11 days ago
A
Retailer 14
-
$5,165 CAD
View
B+
Retailer 15
-
$5,275 CAD
View
B+
Retailer 16
-
$5,285 CAD
View
B+
Retailer 17
-
$7,624 CAD
View
Most Expensive
B
NZ Jewellers
7b6f7e23-934c-4b3f-86d3-f24d15d103fb · Nov 5
$7,965 CAD
$5,703 USD
View
17 more retailers have this diamond
Prices start from $3,413 CADSave up to $4,552 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 Round
$3,413 CAD