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Marquise|Natural|GIA

1.02ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 6551717883

Certificate GIA 6551717883

Diamond specifications and retailer prices

From $3,709 CAD
As of November 6, 2026
Save $3,858 CAD (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,568 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551717883. Listed at 17 retailers as of November 5, 2026, with prices from $3,709 to $7,568, a $3,858 spread on the same certified stone. NZ Jewellers lists it at $7,568. 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

1.02
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551717883
Dimensions10.03 × 5.23 × 3.40 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
10.03 mm5.23 mm1.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551717883
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.1%

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: $7,568 CAD|Low: $3,674 CAD|High: $7,568 CAD|Avg: $4,775 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
Retailer 14
Retailer 15
November 6, 2026
Retailer 15$3,709 CAD
Retailer 12$3,891 CAD
Retailer 7$3,974 CAD
Retailer 10$3,974 CAD
Retailer 11$4,009 CAD
Retailer 2$4,213 CAD
Retailer 13$4,227 CAD
Retailer 4$4,344 CAD
Retailer 5$4,344 CAD
Retailer 8$4,488 CAD
Retailer 3$4,511 CAD
Retailer 14$4,639 CAD
Retailer 6$5,012 CAD
Retailer 9$7,243 CAD
NZ Jewellers$7,568 CAD

45 data points across 15 retailers

17 retailers$3,709 CAD to $7,568 CAD

A
Cheapest Retailer
-
$3,709 CAD
B+
Retailer 2
-
$3,891 CAD
View
B+
Retailer 3
-
$3,974 CAD
View
Retailer 4
-
$3,974 CAD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$4,009 CAD
View
Final sale: no returns
B+
Retailer 6
-
$4,213 CAD
View
B+
Retailer 7
-
$4,227 CAD
View
B+
Retailer 8
-
$4,344 CAD
View
Retailer 9
-
$4,344 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,488 CAD
View
B+
Retailer 11
-
$4,511 CAD
View
B+
Retailer 12
-
$4,543 CAD
View
Retailer 13
-
$4,639 CAD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$4,879 CAD
View
B+
Retailer 15
-
$5,012 CAD
View
B
Retailer 16
-
$7,243 CAD
View
Most Expensive
B
NZ Jewellers
b1497215-f6c5-4702-b222-76d3b901a1cd · Nov 5
$7,568 CAD
$5,380 USD
View
16 more retailers have this diamond
Prices start from $3,709 CADSave up to $3,858 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
$3,709 CAD