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Round|Natural|IGI

1.20ct J IF Round Natural Diamond

EX • J/IF • IGI 717591807

Shape and cutting style on the report: Round brilliant

Certificate IGI 717591807

Diamond specifications and retailer prices

From $3,744 CAD
$2,680 USD
As of October 26, 2026
Save $3,257 CAD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,739 CAD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 717591807. Listed at 19 retailers as of October 25, 2026, with a 87% 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

1.20
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 717591807
Dimensions6.72 × 6.68 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.72 mm6.68 mm1.20 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 717591807
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 41.7°Culet: NoneDepth 63.6%

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 26
Current: $5,090 CAD|Low: $3,302 CAD|High: $7,075 CAD|Avg: $4,528 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
October 26, 2026
Retailer 9$3,304 CAD
Retailer 8$3,744 CAD
Retailer 5$3,749 CAD
Retailer 11$3,800 CAD
Retailer 3$3,857 CAD
Retailer 2$4,180 CAD
Retailer 6$4,429 CAD
Retailer 10$4,843 CAD
Retailer 4$4,873 CAD
Retailer 1$5,090 CAD
Retailer 7$7,000 CAD

29 data points across 11 retailers

19 retailers$3,744 CAD to $7,000 CAD

Retailer 1
-
$3,304 CAD
₹225,262 INR
Price last confirmed 10 days ago
A
Retailer 2
-
$3,744 CAD
$2,680 USD
View
A
Retailer 3
-
$3,744 CAD
$2,680 USD
View
A
Retailer 4
-
$3,749 CAD
£2,113 GBP
View
A
Retailer 5
-
$3,800 CAD
$2,720 USD
View
A
Retailer 6
-
$3,974 CAD
$2,845 USD
View
A
Retailer 7
-
$4,180 CAD
$2,992 USD
View
Retailer 8
-
$4,180 CAD
$2,992 USD
View
Price last confirmed 23 days ago
A
Retailer 9
-
$4,180 CAD
$2,992 USD
View
Retailer 10
-
$4,340 CAD
$3,107 USD
View
Price last confirmed 31 days ago
A
Retailer 11
-
$4,429 CAD
£2,497 GBP
View
Retailer 12
-
$4,823 CAD
$3,453 USD
View
Price last confirmed 21 days ago
Retailer 13
-
$4,823 CAD
$3,453 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$4,843 CAD
£2,730 GBP
View
B+
Retailer 15
-
$4,873 CAD
€3,322 EUR
View
B+
Retailer 16
-
$5,090 CAD
ZAR 58,865 ZAR
View
B
Retailer 17
-
$7,000 CAD
£3,946 GBP
View
Retailer 18
-
$8,739 CAD
$6,256 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
6d215403-b980-493e-ac6e-13837c2962e8 · Oct 23
$8,739 CAD
$6,256 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $3,744 CADSave up to $3,257 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
1.20ct Round
$3,744 CAD