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Marquise|Natural|GIA

1.05ct D I1 Marquise Natural Diamond

ID • D/I1 • GIA 2231117866

Certificate GIA 2231117866

Diamond specifications and retailer prices

From $4,564 CAD
$3,267 USD
As of November 1, 2026
Save $5,324 CAD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,887 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231117866. Listed at 7 retailers as of October 30, 2026, with prices from $4,564 to $9,887, a $5,324 spread on the same certified stone. NZ Jewellers lists it at $9,887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2231117866
Dimensions11.00 × 5.23 × 3.11 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizeNone
Top View
11.00 mm5.23 mm1.05 ctD / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2231117866
Side View
Table 54.0%CrownGirdle: XTN-VTKPavilionCulet: NoneDepth 59.5%

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: $9,887 CAD|Low: $4,564 CAD|High: $9,887 CAD|Avg: $6,069 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$4,564 CAD
Retailer 6$4,671 CAD
Retailer 4$5,142 CAD
Retailer 3$5,339 CAD
Retailer 9$5,831 CAD
Retailer 5$5,933 CAD
Retailer 2$6,423 CAD
Retailer 7$6,753 CAD
NZ Jewellers$9,887 CAD

16 data points across 9 retailers

7 retailers$4,564 CAD to $9,887 CAD

B+
Cheapest Retailer
-
$4,564 CAD
$3,267 USD
B
Retailer 2
-
$5,142 CAD
$3,681 USD
View
B
Retailer 3
-
$5,142 CAD
$3,681 USD
View
B
Retailer 4
-
$5,339 CAD
$3,822 USD
View
B
Retailer 5
-
$5,933 CAD
$4,247 USD
View
B
Retailer 6
-
$6,423 CAD
€4,379 EUR
View
Most Expensive
B
NZ Jewellers
633c73e7-3a92-43d8-b94e-ab31944c5d15 · Oct 30
$9,887 CAD
$7,078 USD
View
6 more retailers have this diamond
Prices start from $4,564 CADSave up to $5,324 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+
1.05ct Marquise
$4,564 CAD