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Round|Natural|GIA

0.80ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2426362689

Certificate GIA 2426362689

Diamond specifications and retailer prices

From $1,093 CAD
HK$6,100 HKD
As of October 29, 2026
Save $2,675 CAD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,768 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2426362689. Listed at 14 retailers as of October 27, 2026, with prices from $1,093 to $3,768, a $2,675 spread on the same certified stone. NZ Jewellers lists it at $3,768. 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

0.80
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2426362689
Dimensions6.07 × 6.02 × 3.64 mm
L/W Ratio1.01
Top View
6.07 mm6.02 mm0.80 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2426362689
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.3%

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: Oct 29
Current: $3,768 CAD|Low: $1,093 CAD|High: $3,768 CAD|Avg: $1,622 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
October 29, 2026
Retailer 3$1,093 CAD
Retailer 4$1,188 CAD
Retailer 9$1,202 CAD
Retailer 11$1,202 CAD
Retailer 10$1,248 CAD
Retailer 12$1,387 CAD
Retailer 13$1,388 CAD
Retailer 6$1,432 CAD
Retailer 2$1,604 CAD
Retailer 7$1,687 CAD
Retailer 5$1,746 CAD
Retailer 8$2,204 CAD
NZ Jewellers$3,768 CAD

31 data points across 13 retailers

14 retailers$1,093 CAD to $3,768 CAD

A
Cheapest Retailer
-
$1,093 CAD
HK$6,100 HKD
A
Retailer 2
-
$1,188 CAD
$849 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$1,202 CAD
$859 USD
View
A
Retailer 4
-
$1,202 CAD
$859 USD
View
A
Retailer 5
-
$1,218 CAD
$870 USD
View
A
Retailer 6
-
$1,248 CAD
$892 USD
View
A
Retailer 7
-
$1,316 CAD
$940 USD
View
A
Retailer 8
-
$1,387 CAD
$991 USD
View
B+
Retailer 9
-
$1,388 CAD
$991 USD
View
B+
Retailer 10
-
$1,432 CAD
£806 GBP
View
B+
Retailer 11
-
$1,604 CAD
£902 GBP
View
B+
Retailer 12
-
$1,687 CAD
€1,148 EUR
View
B+
Retailer 13
-
$2,204 CAD
£1,240 GBP
View
Most Expensive
B
NZ Jewellers
060f6285-cc66-4901-8a68-6fe2d2afb365 · Oct 27
$3,768 CAD
$2,692 USD
View
13 more retailers have this diamond
Prices start from $1,093 CADSave up to $2,675 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
0.80ct Round
$1,093 CAD