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Round|Natural|GIA

1.05ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 1558228762

Certificate GIA 1558228762

Diamond specifications and retailer prices

From $3,556 CAD
As of November 1, 2026
Save $4,845 CAD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,544 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1558228762. Listed at 16 retailers as of November 1, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
K
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558228762
Dimensions6.48 × 6.51 × 4.03 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Pinpoint
Top View
6.48 mm6.51 mm1.05 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558228762
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,401 CAD|Low: $3,306 CAD|High: $8,544 CAD|Avg: $4,682 CAD|-1.7%
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
November 6, 2026
Retailer 10$3,556 CAD
Retailer 3$3,599 CAD
Retailer 8$3,620 CAD
Retailer 11$3,931 CAD
Retailer 5$4,018 CAD
Retailer 12$4,018 CAD
Retailer 13$4,173 CAD
Retailer 4$4,216 CAD
Retailer 2$4,228 CAD
Retailer 6$4,691 CAD
Retailer 7$4,905 CAD
Retailer 9$6,702 CAD
NZ Jewellers$8,401 CAD

46 data points across 13 retailers

16 retailers$3,556 CAD to $8,401 CAD

A
Cheapest Retailer
-
$3,556 CAD
A
Retailer 2
-
$3,599 CAD
View
A
Retailer 3
-
$3,620 CAD
View
B+
Retailer 4
-
$3,931 CAD
View
Retailer 5
-
$4,018 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,018 CAD
View
Retailer 7
-
$4,086 CAD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$4,173 CAD
View
B+
Retailer 9
-
$4,216 CAD
View
B+
Retailer 10
-
$4,228 CAD
View
B+
Retailer 11
-
$4,691 CAD
View
Retailer 12
-
$4,716 CAD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$4,905 CAD
View
B
Retailer 14
-
$6,702 CAD
View
B
Retailer 15
-
$8,401 CAD
View
Most Expensive
NZ Jewellers
cadb6e10-aebc-4ad2-b1eb-d7bd92b92363 · Sep 28
$8,544 CAD
$6,118 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $3,556 CADSave up to $4,845 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
1.05ct Round
$3,556 CAD