CaratHunter
Plans
Oval|Natural|GIA

1.00ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 5386649666

Certificate GIA 5386649666

Diamond specifications and retailer prices

From $1,235 CAD
As of November 5, 2026
Save $3,023 CAD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,258 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5386649666. Listed at 16 retailers as of November 5, 2026, with prices from $1,235 to $4,258, a $3,023 spread on the same certified stone. NZ Jewellers lists it at $4,258. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5386649666
Dimensions7.43 × 5.54 × 3.49 mm
L/W Ratio1.34
Top View
7.43 mm5.54 mm1.00 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5386649666
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $1,755 CAD|Low: $1,235 CAD|High: $3,234 CAD|Avg: $1,909 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$1,235 CAD
Retailer 2$1,260 CAD
Retailer 7$1,598 CAD
Retailer 9$1,667 CAD
Retailer 8$1,672 CAD
Retailer 1$1,755 CAD
Retailer 10$1,813 CAD
Retailer 3$1,972 CAD
Retailer 6$2,438 CAD
Retailer 5$3,187 CAD

40 data points across 10 retailers

16 retailers$1,235 CAD to $4,258 CAD

B+
Cheapest Retailer
-
$1,235 CAD
B+
Retailer 2
-
$1,260 CAD
View
B+
Retailer 3
-
$1,598 CAD
View
B+
Retailer 4
-
$1,667 CAD
View
B+
Retailer 5
-
$1,672 CAD
View
B+
Retailer 6
-
$1,740 CAD
View
Retailer 7
-
$1,746 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,746 CAD
View
B+
Retailer 9
-
$1,755 CAD
View
B+
Retailer 10
-
$1,813 CAD
View
B+
Retailer 11
-
$1,972 CAD
View
B+
Retailer 12
-
$2,014 CAD
View
B+
Retailer 13
-
$2,438 CAD
View
B
Retailer 14
-
$3,187 CAD
View
C
Retailer 15
-
$4,244 CAD
View
Most Expensive
C
NZ Jewellers
85b722d0-c3c1-4c95-bd1f-10b8f6058651 · Nov 5
$4,258 CAD
$3,027 USD
View
15 more retailers have this diamond
Prices start from $1,235 CADSave up to $3,023 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+
1.00ct Oval
$1,235 CAD