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Marquise|Natural|GIA

1.01ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 5566226799

Certificate GIA 5566226799

Diamond specifications and retailer prices

From $3,722 CAD
₹253,750 INR
As of November 2, 2026
Save $4,907 CAD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,629 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566226799. Listed at 19 retailers as of October 30, 2026, with prices from $3,722 to $8,629, a $4,907 spread on the same certified stone. NZ Jewellers lists it at $8,629. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566226799
Dimensions12.26 × 5.20 × 2.75 mm
L/W Ratio2.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
12.26 mm5.20 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566226799
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 52.9%

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 2
Current: $3,722 CAD|Low: $3,714 CAD|High: $8,382 CAD|Avg: $5,373 CAD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 1$3,722 CAD
Retailer 8$3,934 CAD
Retailer 6$5,113 CAD
Retailer 3$5,134 CAD
Retailer 9$5,143 CAD
Retailer 7$5,306 CAD
Retailer 2$5,455 CAD
Retailer 4$6,088 CAD
Retailer 5$8,327 CAD

34 data points across 9 retailers

19 retailers$3,722 CAD to $8,629 CAD

A
Cheapest Retailer
-
$3,722 CAD
₹253,750 INR
B+
Retailer 2
-
$3,934 CAD
$2,816 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,397 CAD
$3,148 USD
View
B
Retailer 4
-
$4,645 CAD
$3,325 USD
View
B
Retailer 5
-
$4,763 CAD
$3,410 USD
View
Retailer 6
-
$4,890 CAD
£2,756 GBP
View
Price last confirmed 33 days ago
B
Retailer 7
-
$4,953 CAD
$3,546 USD
View
B
Retailer 8
-
$4,953 CAD
$3,546 USD
View
B
Retailer 9
-
$5,113 CAD
$3,660 USD
View
B+
Retailer 10
-
$5,134 CAD
£2,894 GBP
View
B
Retailer 11
-
$5,143 CAD
$3,682 USD
View
B
Retailer 12
-
$5,156 CAD
$3,691 USD
View
Retailer 13
-
$5,306 CAD
A$5,843 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$5,364 CAD
$3,840 USD
View
B
Retailer 15
-
$5,455 CAD
€3,719 EUR
View
B
Retailer 16
-
$5,715 CAD
$4,091 USD
View
B
Retailer 17
-
$6,088 CAD
ZAR 70,410 ZAR
View
B
Retailer 18
-
$8,327 CAD
£4,694 GBP
View
Most Expensive
C
NZ Jewellers
e0954fc2-800a-4c3c-8b2c-0b2886fb216b · Oct 30
$8,629 CAD
$6,177 USD
View
18 more retailers have this diamond
Prices start from $3,722 CADSave up to $4,907 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
$3,722 CAD