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Marquise|Natural|IGI

1.22ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 764612047

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 764612047

Diamond specifications and retailer prices

From $2,804 CAD
SGD 2,712 SGD
As of October 31, 2026
Save $3,963 CAD (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,768 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 764612047. Listed at 9 retailers as of October 30, 2026, with prices from $2,804 to $6,768, a $3,963 spread on the same certified stone. NZ Jewellers lists it at $6,768. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle45.7°
Pavilion angle33.9°
OriginNatural
Grading LabIGI
CertificateIGI 764612047
Dimensions10.81 × 5.42 × 3.25 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Top View
10.81 mm5.42 mm1.22 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 764612047
Side View
Table 55.0%Crown 45.7°Girdle: STK-THKPavilion 33.9°Culet: NoneDepth 60.0%

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 31
Current: $6,768 CAD|Low: $2,804 CAD|High: $7,511 CAD|Avg: $4,331 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$2,804 CAD
Retailer 9$3,185 CAD
Retailer 6$3,238 CAD
Retailer 4$3,296 CAD
Retailer 8$3,528 CAD
Retailer 2$3,535 CAD
Retailer 5$4,160 CAD
Retailer 3$5,920 CAD
NZ Jewellers$6,768 CAD

44 data points across 9 retailers

9 retailers$2,804 CAD to $6,768 CAD

A
Cheapest Retailer
-
$2,804 CAD
SGD 2,712 SGD
B+
Retailer 2
-
$3,185 CAD
$2,279 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,238 CAD
$2,317 USD
View
B+
Retailer 4
-
$3,296 CAD
£1,857 GBP
View
B+
Retailer 5
-
$3,528 CAD
$2,525 USD
View
B+
Retailer 6
-
$3,535 CAD
$2,530 USD
View
B
Retailer 7
-
$4,160 CAD
€2,835 EUR
View
B
Retailer 8
-
$5,920 CAD
£3,336 GBP
View
Most Expensive
B
NZ Jewellers
3cfcc2d2-e1c2-46a6-bc27-2f3f62177ea7 · Oct 30
$6,768 CAD
$4,843 USD
View
8 more retailers have this diamond
Prices start from $2,804 CADSave up to $3,963 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
1.22ct Marquise
$2,804 CAD