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Round|Natural|GIA

0.98ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6445628055

Certificate GIA 6445628055

Diamond specifications and retailer prices

From $1,666 CAD
As of November 6, 2026
Save $3,836 CAD (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,503 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.98ct natural round diamond

This 0.98ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6445628055. Listed at 23 retailers as of November 5, 2026, with prices from $1,666 to $5,503, a $3,836 spread on the same certified stone. NZ Jewellers lists it at $5,503. 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

0.98
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6445628055
Dimensions6.34 × 6.29 × 3.97 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.34 mm6.29 mm0.98 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6445628055
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: $1,666 CAD|Low: $1,666 CAD|High: $3,998 CAD|Avg: $2,508 CAD|-1.0%
Retailer 1
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 1$1,666 CAD
Retailer 12$1,680 CAD
Retailer 4$1,802 CAD
Retailer 13$2,060 CAD
Retailer 3$2,081 CAD
Retailer 10$2,091 CAD
Retailer 6$2,328 CAD
Retailer 2$2,367 CAD
Retailer 8$2,489 CAD
Retailer 7$2,857 CAD
Retailer 5$2,943 CAD
Retailer 9$3,303 CAD
Retailer 11$3,951 CAD

34 data points across 13 retailers

23 retailers$1,666 CAD to $5,503 CAD

A
Cheapest Retailer
-
$1,666 CAD
A
Retailer 2
-
$1,680 CAD
View
A
Retailer 3
-
$1,802 CAD
View
B+
Retailer 4
-
$1,978 CAD
View
B+
Retailer 5
-
$2,060 CAD
View
B+
Retailer 6
-
$2,081 CAD
View
Final sale: no returns
B+
Retailer 7
-
$2,091 CAD
View
B+
Retailer 8
-
$2,094 CAD
View
Retailer 9
-
$2,256 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,256 CAD
View
B+
Retailer 11
-
$2,328 CAD
View
B+
Retailer 12
-
$2,360 CAD
View
B+
Retailer 13
-
$2,360 CAD
View
B
Retailer 14
-
$2,367 CAD
View
B
Retailer 15
-
$2,445 CAD
View
B
Retailer 16
-
$2,489 CAD
View
B+
Retailer 17
-
$2,567 CAD
View
B+
Retailer 18
-
$2,603 CAD
View
B+
Retailer 19
-
$2,857 CAD
View
Retailer 20
-
$2,943 CAD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$3,303 CAD
View
B
Retailer 22
-
$3,951 CAD
View
Most Expensive
B
NZ Jewellers
448b2a17-29f9-4b15-b4fd-6bae482cb5f9 · Nov 5
$5,503 CAD
$3,940 USD
View
22 more retailers have this diamond
Prices start from $1,666 CADSave up to $3,836 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
0.98ct Round
$1,666 CAD