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Oval|Natural|GIA

1.00ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 6545246996

Certificate GIA 6545246996

Diamond specifications and retailer prices

From $1,764 CAD
As of November 6, 2026
Save $4,050 CAD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,813 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545246996. Listed at 21 retailers as of November 5, 2026, with prices from $1,764 to $5,813, a $4,050 spread on the same certified stone. NZ Jewellers lists it at $5,813. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545246996
Dimensions7.70 × 5.45 × 3.51 mm
L/W Ratio1.41
Top View
7.70 mm5.45 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545246996
Side View
Table 60.0%CrownGirdle: UNDPavilionCulet: NoneDepth 64.3%

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: $5,813 CAD|Low: $1,764 CAD|High: $5,813 CAD|Avg: $2,812 CAD
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
November 6, 2026
Retailer 12$1,764 CAD
Retailer 2$1,867 CAD
Retailer 6$2,200 CAD
Retailer 7$2,311 CAD
Retailer 3$2,384 CAD
Retailer 13$2,384 CAD
Retailer 5$2,446 CAD
Retailer 14$2,494 CAD
Retailer 8$2,644 CAD
Retailer 4$2,750 CAD
Retailer 9$2,909 CAD
Retailer 11$3,255 CAD
Retailer 10$4,164 CAD
NZ Jewellers$5,813 CAD

32 data points across 14 retailers

21 retailers$1,764 CAD to $5,813 CAD

A
Cheapest Retailer
-
$1,764 CAD
A
Retailer 2
-
$1,867 CAD
View
B+
Retailer 3
-
$2,172 CAD
View
B+
Retailer 4
-
$2,200 CAD
View
Final sale: no returns
B+
Retailer 5
-
$2,311 CAD
View
Retailer 6
-
$2,384 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,384 CAD
View
B+
Retailer 8
-
$2,438 CAD
View
B+
Retailer 9
-
$2,446 CAD
View
B+
Retailer 10
-
$2,457 CAD
View
B+
Retailer 11
-
$2,483 CAD
View
B+
Retailer 12
-
$2,494 CAD
View
B+
Retailer 13
-
$2,575 CAD
View
B+
Retailer 14
-
$2,644 CAD
View
B+
Retailer 15
-
$2,750 CAD
View
B
Retailer 16
-
$2,885 CAD
View
B+
Retailer 17
-
$2,909 CAD
View
Retailer 18
-
$3,110 CAD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$3,255 CAD
View
B
Retailer 20
-
$4,164 CAD
View
Most Expensive
C
NZ Jewellers
3dd27306-0e5f-4199-9487-1f189749e4cf · Nov 5
$5,813 CAD
$4,133 USD
View
20 more retailers have this diamond
Prices start from $1,764 CADSave up to $4,050 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
$1,764 CAD