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Marquise|Natural|IGI

1.02ct K SI1 Marquise Natural Diamond

VG • K/SI1 • IGI 803673761

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 803673761

Diamond specifications and retailer prices

From $1,222 CAD
As of November 6, 2026
Save $2,658 CAD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,880 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 803673761. Listed at 16 retailers as of November 5, 2026, with prices from $1,222 to $3,880, a $2,658 spread on the same certified stone. NZ Jewellers lists it at $3,880. 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

1.02
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 803673761
Dimensions9.29 × 5.41 × 3.47 mm
L/W Ratio1.72
Girdle conditionFaceted
Top View
9.29 mm5.41 mm1.02 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803673761
Side View
Table 61.0%Crown 39.3°Girdle: STK-THKPavilion 40.1°CuletDepth 64.1%

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 6
Current: $3,880 CAD|Low: $1,222 CAD|High: $3,880 CAD|Avg: $1,895 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
November 6, 2026
Retailer 2$1,222 CAD
Retailer 4$1,529 CAD
Retailer 5$1,543 CAD
Retailer 3$1,591 CAD
Retailer 10$1,591 CAD
Retailer 12$1,652 CAD
Retailer 6$1,825 CAD
Retailer 11$1,835 CAD
Retailer 7$1,941 CAD
Retailer 9$2,216 CAD
Retailer 8$2,905 CAD
NZ Jewellers$3,880 CAD

27 data points across 12 retailers

16 retailers$1,222 CAD to $3,880 CAD

A
Cheapest Retailer
-
$1,222 CAD
Retailer 2
-
$1,445 CAD
View
Price last confirmed 95 days ago
B+
Retailer 3
-
$1,524 CAD
View
B+
Retailer 4
-
$1,529 CAD
View
B+
Retailer 5
-
$1,543 CAD
View
Retailer 6
-
$1,591 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,591 CAD
View
B+
Retailer 8
-
$1,652 CAD
View
B+
Retailer 9
-
$1,690 CAD
View
B+
Retailer 10
-
$1,778 CAD
View
B+
Retailer 11
-
$1,825 CAD
View
B+
Retailer 12
-
$1,835 CAD
View
B+
Retailer 13
-
$1,941 CAD
View
B+
Retailer 14
-
$2,216 CAD
View
B+
Retailer 15
-
$2,905 CAD
View
Most Expensive
B
NZ Jewellers
c45a6e9f-004b-484e-993a-3bee19c29f77 · Nov 5
$3,880 CAD
$2,778 USD
View
15 more retailers have this diamond
Prices start from $1,222 CADSave up to $2,658 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
1.02ct Marquise
$1,222 CAD