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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2554216203

Certificate GIA 2554216203

Diamond specifications and retailer prices

From $3,254 CAD
HK$18,200 HKD
As of October 31, 2026
Save $4,351 CAD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,605 CAD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554216203. Listed at 18 retailers as of October 30, 2026, with prices from $3,254 to $7,605, a $4,351 spread on the same certified stone. NZ Jewellers lists it at $7,605. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554216203
Dimensions10.42 × 5.16 × 3.28 mm
L/W Ratio2.02
Top View
10.42 mm5.16 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554216203
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.6%

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: Oct 31
Current: $7,605 CAD|Low: $3,218 CAD|High: $7,605 CAD|Avg: $4,964 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
October 31, 2026
Retailer 7$3,254 CAD
Retailer 2$3,282 CAD
Retailer 6$3,909 CAD
Retailer 5$4,029 CAD
Retailer 10$4,328 CAD
Retailer 3$4,365 CAD
Retailer 13$4,365 CAD
Retailer 14$4,533 CAD
Retailer 8$4,561 CAD
Retailer 4$5,036 CAD
Retailer 9$5,110 CAD
Retailer 11$7,338 CAD
Retailer 12$7,345 CAD
NZ Jewellers$7,605 CAD

23 data points across 14 retailers

18 retailers$3,254 CAD to $7,605 CAD

A
Cheapest Retailer
-
$3,254 CAD
HK$18,200 HKD
A
Retailer 2
-
$3,282 CAD
₹223,778 INR
View
A
Retailer 3
-
$3,727 CAD
$2,668 USD
View
A
Retailer 4
-
$3,909 CAD
$2,798 USD
View
A
Retailer 5
-
$3,934 CAD
$2,816 USD
View
A
Retailer 6
-
$4,029 CAD
$2,884 USD
View
Final sale: no returns
A
Retailer 7
-
$4,328 CAD
£2,440 GBP
View
A
Retailer 8
-
$4,365 CAD
$3,125 USD
View
A
Retailer 9
-
$4,365 CAD
$3,125 USD
View
A
Retailer 10
-
$4,527 CAD
SGD 4,379 SGD
View
A
Retailer 11
-
$4,533 CAD
$3,245 USD
View
A
Retailer 12
-
$4,561 CAD
£2,571 GBP
View
A
Retailer 13
-
$4,565 CAD
$3,268 USD
View
B+
Retailer 14
-
$5,036 CAD
$3,605 USD
View
B+
Retailer 15
-
$5,110 CAD
€3,484 EUR
View
B
Retailer 16
-
$7,338 CAD
£4,136 GBP
View
B
Retailer 17
-
$7,345 CAD
£4,140 GBP
View
Most Expensive
B
NZ Jewellers
ab811e8e-9ca9-4dd9-b82c-97263e3adf7b · Oct 30
$7,605 CAD
$5,444 USD
View
17 more retailers have this diamond
Prices start from $3,254 CADSave up to $4,351 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
1.01ct Marquise
$3,254 CAD