Round|Natural|GIA

1.03ct K IF Round Natural Diamond

EX • K/IF • GIA 1166552618

Certificate GIA 1166552618

Diamond specifications and retailer prices

From $4,491 CAD
As of November 6, 2026
Save $5,237 CAD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,729 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1166552618. Listed at 16 retailers as of November 5, 2026, with prices from $4,491 to $9,729, a $5,237 spread on the same certified stone. NZ Jewellers lists it at $9,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1166552618
Dimensions6.50 × 6.49 × 4.01 mm
L/W Ratio1.00
Star length55%
Lower girdle75%
Culet sizeNone
Cert comments
Minor details of polish are not shown.
Top View
6.50 mm6.49 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1166552618
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $4,975 CAD|Low: $4,595 CAD|High: $9,449 CAD|Avg: $6,240 CAD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$4,595 CAD
Retailer 1$4,975 CAD
Retailer 2$5,586 CAD
Retailer 5$6,279 CAD
Retailer 4$6,375 CAD
Retailer 3$6,815 CAD
Retailer 6$9,338 CAD

36 data points across 7 retailers

16 retailers$4,491 CAD to $9,729 CAD

B+
Cheapest Retailer
-
$4,491 CAD
B+
Retailer 2
-
$4,595 CAD
View
B+
Retailer 3
-
$4,751 CAD
View
B+
Retailer 4
-
$4,860 CAD
View
B+
Retailer 5
-
$4,975 CAD
View
Retailer 6
-
$5,058 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$5,058 CAD
View
B+
Retailer 8
-
$5,254 CAD
View
B+
Retailer 9
-
$5,586 CAD
View
B+
Retailer 10
-
$5,838 CAD
View
B+
Retailer 11
-
$6,279 CAD
View
Retailer 12
-
$6,321 CAD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$6,375 CAD
View
B
Retailer 14
-
$6,815 CAD
View
B
Retailer 15
-
$9,338 CAD
View
Most Expensive
B
NZ Jewellers
c5ec71fb-ddc5-4447-87f6-e14203e88618 · Nov 5
$9,729 CAD
$6,966 USD
View
15 more retailers have this diamond
Prices start from $4,491 CADSave up to $5,237 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+
1.03ct Round
$4,491 CAD