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Round|Natural|GIA

1.02ct D IF Round Natural Diamond

EX • D/IF • GIA 1559391822

Certificate GIA 1559391822

Diamond specifications and retailer prices

From $9,831 CAD
As of November 4, 2026
Save $11,247 CAD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,078 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559391822. Listed at 17 retailers as of November 2, 2026, with prices from $9,831 to $21,078, a $11,247 spread on the same certified stone. NZ Jewellers lists it at $21,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1559391822
Dimensions6.48 × 6.46 × 3.93 mm
L/W Ratio1.00
Top View
6.48 mm6.46 mm1.02 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1559391822
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 60.8%

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 4
Current: $21,078 CAD|Low: $9,831 CAD|High: $21,078 CAD|Avg: $12,712 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
November 4, 2026
Retailer 4$9,831 CAD
Retailer 5$9,869 CAD
Retailer 7$10,516 CAD
Retailer 6$10,539 CAD
Retailer 14$11,222 CAD
Retailer 13$11,289 CAD
Retailer 17$11,418 CAD
Retailer 10$11,557 CAD
Retailer 12$11,594 CAD
Retailer 9$12,617 CAD
Retailer 3$13,174 CAD
Retailer 2$13,723 CAD
Retailer 11$13,805 CAD
Retailer 8$13,879 CAD
Retailer 16$15,483 CAD
Retailer 15$17,562 CAD
NZ Jewellers$21,078 CAD

9 data points across 17 retailers

17 retailers$9,831 CAD to $21,078 CAD

A
Cheapest Retailer
-
$9,831 CAD
A
Retailer 2
-
$9,869 CAD
View
A
Retailer 3
-
$10,516 CAD
View
A
Retailer 4
-
$10,539 CAD
View
Final sale: no returns
A
Retailer 5
-
$11,222 CAD
View
A
Retailer 6
-
$11,289 CAD
View
A
Retailer 7
-
$11,418 CAD
View
A
Retailer 8
-
$11,557 CAD
View
A
Retailer 9
-
$11,594 CAD
View
A
Retailer 10
-
$12,617 CAD
View
A
Retailer 11
-
$13,174 CAD
View
A
Retailer 12
-
$13,723 CAD
View
A
Retailer 13
-
$13,805 CAD
View
Retailer 14
-
$13,879 CAD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$15,483 CAD
View
B
Retailer 16
-
$17,562 CAD
View
Most Expensive
B
NZ Jewellers
515f2034-d5a9-424b-8277-1fad3ecb73a4 · Nov 2
$21,078 CAD
$15,083 USD
View
16 more retailers have this diamond
Prices start from $9,831 CADSave up to $11,247 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
1.02ct Round
$9,831 CAD