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Round|Natural|IGI

0.80ct J I1 Round Natural Diamond

EX • J/I1 • IGI 510183180

Shape and cutting style on the report: Round brilliant

Certificate IGI 510183180

Diamond specifications and retailer prices

From $979 CAD
₹66,719 INR
As of October 30, 2026
Save $880 CAD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,132 CAD at NZ Jewellers · As of October 23, 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 I1 clarity (included), with a top-tier cut grade and certified by IGI 510183180. Listed at 8 retailers as of October 29, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
J
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.3°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 510183180
Dimensions6.02 × 6.04 × 3.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.02 mm6.04 mm0.80 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 510183180
Side View
Table 61.0%Crown 32.3°Girdle: MediumPavilion 41.6°Culet: 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 30
Current: $4,132 CAD|Low: $973 CAD|High: $4,132 CAD|Avg: $1,925 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2$979 CAD
Retailer 5$1,317 CAD
Retailer 4$1,331 CAD
Retailer 3$1,858 CAD
NZ Jewellers$4,132 CAD

45 data points across 5 retailers

8 retailers$979 CAD to $1,858 CAD

A
Cheapest Retailer
-
$979 CAD
₹66,719 INR
Retailer 2
-
$1,317 CAD
$943 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,317 CAD
$943 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$1,331 CAD
$953 USD
View
Retailer 5
-
$1,368 CAD
$979 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,520 CAD
$1,088 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$1,858 CAD
€1,267 EUR
View
Most Expensive
NZ Jewellers
911516a8-ce21-4dba-bdce-5b3de76867bc · Oct 23
$4,132 CAD
$2,958 USD
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $979 CADSave up to $880 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
$979 CAD