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Oval|Natural|GIA

1.00ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 5563546659

Certificate GIA 5563546659

Diamond specifications and retailer prices

From $1,656 CAD
As of November 6, 2026
Save $3,795 CAD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,451 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5563546659. Listed at 19 retailers as of November 5, 2026, with prices from $1,656 to $5,451, a $3,795 spread on the same certified stone. NZ Jewellers lists it at $5,451. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563546659
Dimensions7.96 × 5.44 × 3.25 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Cloud, Needle
Top View
7.96 mm5.44 mm1.00 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563546659
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.7%

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: $5,451 CAD|Low: $1,656 CAD|High: $5,700 CAD|Avg: $2,650 CAD|-4.4%
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
November 6, 2026
Retailer 4$1,656 CAD
Retailer 6$1,959 CAD
Retailer 10$2,061 CAD
Retailer 18$2,071 CAD
Retailer 2$2,168 CAD
Retailer 16$2,235 CAD
Retailer 11$2,300 CAD
Retailer 13$2,305 CAD
Retailer 8$2,336 CAD
Retailer 3$2,338 CAD
Retailer 17$2,349 CAD
Retailer 12$2,425 CAD
Retailer 14$2,478 CAD
Retailer 9$2,574 CAD
Retailer 5$2,578 CAD
Retailer 15$2,727 CAD
Retailer 7$3,190 CAD
Retailer 19$3,905 CAD
NZ Jewellers$5,451 CAD

16 data points across 19 retailers

19 retailers$1,656 CAD to $5,451 CAD

A
Cheapest Retailer
-
$1,656 CAD
A
Retailer 2
-
$1,959 CAD
View
B+
Retailer 3
-
$2,061 CAD
View
B+
Retailer 4
-
$2,071 CAD
View
B+
Retailer 5
-
$2,168 CAD
View
B+
Retailer 6
-
$2,235 CAD
View
B+
Retailer 7
-
$2,300 CAD
View
B+
Retailer 8
-
$2,305 CAD
View
Retailer 9
-
$2,336 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,338 CAD
View
B+
Retailer 11
-
$2,349 CAD
View
B+
Retailer 12
-
$2,425 CAD
View
B+
Retailer 13
-
$2,478 CAD
View
B+
Retailer 14
-
$2,574 CAD
View
B+
Retailer 15
-
$2,578 CAD
View
B+
Retailer 16
-
$2,727 CAD
View
B
Retailer 17
-
$3,190 CAD
View
B
Retailer 18
-
$3,905 CAD
View
Most Expensive
B
NZ Jewellers
3e61362f-888f-470b-a114-9c7e4bed716f · Nov 5
$5,451 CAD
$3,875 USD
View
18 more retailers have this diamond
Prices start from $1,656 CADSave up to $3,795 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 Oval
$1,656 CAD