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Round|Natural|GIA

1.00ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 2567265892

Certificate GIA 2567265892

Diamond specifications and retailer prices

From $1,841 CAD
As of November 6, 2026
Save $4,148 CAD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,989 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2567265892. Listed at 20 retailers as of November 5, 2026, with prices from $1,841 to $5,989, a $4,148 spread on the same certified stone. NZ Jewellers lists it at $5,989. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2567265892
Dimensions6.14 × 6.23 × 4.01 mm
L/W Ratio1.01
Top View
6.14 mm6.23 mm1.00 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567265892
Side View
Table 56.0%Crown 38°Girdle: ThickPavilion 40°Culet: NoneDepth 64.8%

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 6
Current: $5,989 CAD|Low: $1,841 CAD|High: $6,047 CAD|Avg: $2,845 CAD|-1.0%
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
November 6, 2026
Retailer 5$1,841 CAD
Retailer 2$1,856 CAD
Retailer 8$2,172 CAD
Retailer 19$2,237 CAD
Retailer 14$2,348 CAD
Retailer 17$2,455 CAD
Retailer 10$2,479 CAD
Retailer 11$2,494 CAD
Retailer 18$2,542 CAD
Retailer 4$2,568 CAD
Retailer 12$2,595 CAD
Retailer 6$2,647 CAD
Retailer 13$2,709 CAD
Retailer 16$2,712 CAD
Retailer 9$2,834 CAD
Retailer 15$2,996 CAD
Retailer 7$3,341 CAD
Retailer 3$3,568 CAD
Retailer 20$4,290 CAD
NZ Jewellers$5,989 CAD

17 data points across 20 retailers

20 retailers$1,841 CAD to $5,989 CAD

A
Cheapest Retailer
-
$1,841 CAD
A
Retailer 2
-
$1,856 CAD
View
A
Retailer 3
-
$2,172 CAD
View
A
Retailer 4
-
$2,237 CAD
View
A
Retailer 5
-
$2,348 CAD
View
B+
Retailer 6
-
$2,455 CAD
View
Retailer 7
-
$2,479 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,494 CAD
View
B+
Retailer 9
-
$2,542 CAD
View
B+
Retailer 10
-
$2,568 CAD
View
Retailer 11
-
$2,595 CAD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$2,647 CAD
View
B+
Retailer 13
-
$2,709 CAD
View
B+
Retailer 14
-
$2,712 CAD
View
B+
Retailer 15
-
$2,834 CAD
View
B+
Retailer 16
-
$2,996 CAD
View
B
Retailer 17
-
$3,341 CAD
View
B
Retailer 18
-
$3,568 CAD
View
B
Retailer 19
-
$4,290 CAD
View
Most Expensive
B
NZ Jewellers
686a5fa4-0f8c-42a8-840b-4f20de2dafd9 · Nov 5
$5,989 CAD
$4,288 USD
View
19 more retailers have this diamond
Prices start from $1,841 CADSave up to $4,148 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
1.00ct Round
$1,841 CAD