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Marquise|Natural|GIA

1.06ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1565604948

Certificate GIA 1565604948

Diamond specifications and retailer prices

From $5,194 CAD
As of November 5, 2026
Save $5,620 CAD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,814 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565604948. Listed at 8 retailers as of November 5, 2026, with prices from $5,194 to $10,814, a $5,620 spread on the same certified stone. NZ Jewellers lists it at $10,814. 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

1.06
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565604948
Dimensions9.97 × 5.31 × 3.45 mm
L/W Ratio1.88
Key to symbols
Crystal, Feather, Needle
Top View
9.97 mm5.31 mm1.06 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565604948
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.9%

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 5
Current: $10,814 CAD|Low: $4,986 CAD|High: $10,814 CAD|Avg: $7,379 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$5,729 CAD
Retailer 6$5,848 CAD
Retailer 2$6,021 CAD
Retailer 7$6,574 CAD
Retailer 3$6,761 CAD
Retailer 5$9,857 CAD
NZ Jewellers$10,814 CAD

22 data points across 7 retailers

8 retailers$5,194 CAD to $10,814 CAD

A
Cheapest Retailer
-
$5,194 CAD
B+
Retailer 2
-
$5,729 CAD
View
Final sale: no returns
B+
Retailer 3
-
$5,848 CAD
View
B+
Retailer 4
-
$6,021 CAD
View
B+
Retailer 5
-
$6,574 CAD
View
B+
Retailer 6
-
$6,761 CAD
View
B
Retailer 7
-
$9,857 CAD
View
Most Expensive
B
NZ Jewellers
5189bf78-20b5-43bb-852f-69a457f17920 · Nov 5
$10,814 CAD
$7,743 USD
View
7 more retailers have this diamond
Prices start from $5,194 CADSave up to $5,620 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
1.06ct Marquise
$5,194 CAD