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Marquise|Natural|IGI

1.21ct D I1 Marquise Natural Diamond

VG • D/I1 • IGI 720513112

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 720513112

Diamond specifications and retailer prices

From $1,570 CAD
₹107,022 INR
As of November 1, 2026
Save $3,550 CAD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,120 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 720513112. Listed at 11 retailers as of October 30, 2026, with prices from $1,570 to $5,120, a $3,550 spread on the same certified stone. NZ Jewellers lists it at $5,120. 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

1.21
Carat
D
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 720513112
Dimensions10.29 × 5.50 × 3.50 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
10.29 mm5.50 mm1.21 ctD / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 720513112
Side View
Table 58.0%Crown 42.9°Girdle: MED-STKPavilion 37.8°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: Nov 1
Current: $5,120 CAD|Low: $1,493 CAD|High: $5,216 CAD|Avg: $2,368 CAD|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$1,570 CAD
Retailer 7$1,774 CAD
Retailer 6$1,783 CAD
Retailer 11$1,938 CAD
Retailer 5$1,984 CAD
Retailer 3$2,098 CAD
Retailer 10$2,098 CAD
Retailer 8$2,196 CAD
Retailer 9$2,422 CAD
Retailer 4$2,866 CAD
NZ Jewellers$5,120 CAD

42 data points across 11 retailers

11 retailers$1,570 CAD to $5,120 CAD

A
Cheapest Retailer
-
$1,570 CAD
₹107,022 INR
A
Retailer 2
-
$1,774 CAD
$1,270 USD
View
A
Retailer 3
-
$1,783 CAD
$1,277 USD
View
B+
Retailer 4
-
$1,938 CAD
$1,387 USD
View
Final sale: no returns
A
Retailer 5
-
$1,984 CAD
$1,420 USD
View
B+
Retailer 6
-
$2,098 CAD
$1,502 USD
View
Retailer 7
-
$2,098 CAD
$1,502 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$2,196 CAD
$1,572 USD
View
B+
Retailer 9
-
$2,422 CAD
$1,734 USD
View
A
Retailer 10
-
$2,866 CAD
€1,954 EUR
View
Most Expensive
B
NZ Jewellers
c3bb4f4f-3c18-49d6-b4c4-7c9794a025a7 · Oct 30
$5,120 CAD
$3,665 USD
View
10 more retailers have this diamond
Prices start from $1,570 CADSave up to $3,550 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
1.21ct Marquise
$1,570 CAD