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Marquise|Natural|GIA

1.01ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 2151015337

Certificate GIA 2151015337

Diamond specifications and retailer prices

From $2,824 CAD
As of November 6, 2026
Save $4,392 CAD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,216 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2151015337. Listed at 12 retailers as of November 5, 2026, with prices from $2,824 to $7,216, a $4,392 spread on the same certified stone. NZ Jewellers lists it at $7,216. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151015337
Dimensions9.81 × 4.75 × 3.59 mm
L/W Ratio2.07
Top View
9.81 mm4.75 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2151015337
Side View
Table 51.0%CrownGirdle: ThinPavilionCulet: NoneDepth 75.7%

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 6
Current: $7,216 CAD|Low: $2,782 CAD|High: $7,216 CAD|Avg: $3,920 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
Retailer 13
November 6, 2026
Retailer 13$2,824 CAD
Retailer 12$2,905 CAD
Retailer 3$3,049 CAD
Retailer 10$3,127 CAD
Retailer 11$3,127 CAD
Retailer 5$3,200 CAD
Retailer 8$3,271 CAD
Retailer 2$3,531 CAD
Retailer 9$3,607 CAD
Retailer 4$4,106 CAD
Retailer 6$4,286 CAD
Retailer 7$6,031 CAD
NZ Jewellers$7,216 CAD

22 data points across 13 retailers

12 retailers$2,824 CAD to $7,216 CAD

B+
Cheapest Retailer
-
$2,824 CAD
Retailer 2
-
$2,905 CAD
View
Price last confirmed 30 days ago
B+
Retailer 3
-
$3,049 CAD
View
B+
Retailer 4
-
$3,127 CAD
View
Retailer 5
-
$3,127 CAD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$3,200 CAD
View
B
Retailer 7
-
$3,271 CAD
View
B
Retailer 8
-
$3,531 CAD
View
B
Retailer 9
-
$3,607 CAD
View
B
Retailer 10
-
$4,286 CAD
View
C
Retailer 11
-
$6,031 CAD
View
Most Expensive
C
NZ Jewellers
c98f2fa8-370e-4813-9564-951e38d92dec · Nov 5
$7,216 CAD
$5,167 USD
View
11 more retailers have this diamond
Prices start from $2,824 CADSave up to $4,392 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
$2,824 CAD