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Marquise|Natural|GIA

1.01ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 1232479163

Certificate GIA 1232479163

Diamond specifications and retailer prices

From $3,324 CAD
As of November 1, 2026
Save $5,392 CAD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,716 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232479163. Listed at 18 retailers as of November 1, 2026, with prices from $3,324 to $8,716, a $5,392 spread on the same certified stone. NZ Jewellers lists it at $8,716. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1232479163
Dimensions9.92 × 5.22 × 3.34 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps, clouds, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Needle
Top View
9.92 mm5.22 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232479163
Side View
Table 61.0%Crown 35.4°Girdle: MED-VTKPavilion 40.8°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,413 CAD|Low: $3,290 CAD|High: $7,056 CAD|Avg: $4,366 CAD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 12$3,324 CAD
Retailer 11$3,383 CAD
Retailer 14$3,413 CAD
Retailer 5$3,547 CAD
Retailer 4$3,564 CAD
Retailer 2$3,715 CAD
Retailer 13$3,776 CAD
Retailer 10$4,283 CAD
Retailer 1$4,413 CAD
Retailer 6$4,841 CAD
Retailer 9$4,859 CAD
Retailer 7$5,088 CAD
Retailer 3$6,010 CAD
Retailer 8$6,952 CAD

38 data points across 14 retailers

18 retailers$3,324 CAD to $8,716 CAD

B+
Cheapest Retailer
-
$3,324 CAD
B+
Retailer 2
-
$3,383 CAD
View
B+
Retailer 3
-
$3,413 CAD
View
B+
Retailer 4
-
$3,547 CAD
View
B+
Retailer 5
-
$3,564 CAD
View
B
Retailer 6
-
$3,715 CAD
View
Retailer 7
-
$3,776 CAD
View
Price last confirmed 21 days ago
B
Retailer 8
-
$3,776 CAD
View
B+
Retailer 9
-
$3,922 CAD
View
B
Retailer 10
-
$4,283 CAD
View
B
Retailer 11
-
$4,357 CAD
View
B
Retailer 12
-
$4,413 CAD
View
Retailer 13
-
$4,841 CAD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$4,859 CAD
View
B
Retailer 15
-
$5,088 CAD
View
B
Retailer 16
-
$6,010 CAD
View
B
Retailer 17
-
$6,952 CAD
View
Most Expensive
C
NZ Jewellers
bd753787-ef52-4c37-9e09-3e25303b4166 · Nov 5
$8,716 CAD
$6,241 USD
View
17 more retailers have this diamond
Prices start from $3,324 CADSave up to $5,392 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.

B+
1.01ct Marquise
$3,324 CAD