CaratHunter
Plans
Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 6555305550

Certificate GIA 6555305550

Diamond specifications and retailer prices

From $3,246 CAD
$2,324 USD
As of October 31, 2026
Save $5,262 CAD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,509 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555305550. Listed at 17 retailers as of October 30, 2026, with prices from $3,246 to $8,509, a $5,262 spread on the same certified stone. NZ Jewellers lists it at $8,509. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555305550
Dimensions9.89 × 5.09 × 3.27 mm
L/W Ratio1.94
Top View
9.89 mm5.09 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555305550
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.1%

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: Oct 31
Current: $8,509 CAD|Low: $3,049 CAD|High: $8,509 CAD|Avg: $4,433 CAD|+1.4%
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 5$3,246 CAD
Retailer 17$3,333 CAD
Retailer 12$3,353 CAD
Retailer 16$3,403 CAD
Retailer 15$3,686 CAD
Retailer 14$3,829 CAD
Retailer 2$4,024 CAD
Retailer 4$4,037 CAD
Retailer 7$4,038 CAD
Retailer 9$4,071 CAD
Retailer 3$4,247 CAD
Retailer 6$4,247 CAD
Retailer 13$4,254 CAD
Retailer 11$4,393 CAD
Retailer 8$4,400 CAD
Retailer 10$6,805 CAD
NZ Jewellers$8,509 CAD

41 data points across 17 retailers

17 retailers$3,246 CAD to $8,509 CAD

A
Cheapest Retailer
-
$3,246 CAD
$2,324 USD
A
Retailer 2
-
$3,333 CAD
$2,386 USD
View
A
Retailer 3
-
$3,353 CAD
$2,400 USD
View
B+
Retailer 4
-
$3,403 CAD
$2,436 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,686 CAD
$2,639 USD
View
B+
Retailer 6
-
$3,829 CAD
$2,741 USD
View
B+
Retailer 7
-
$4,024 CAD
£2,268 GBP
View
B+
Retailer 8
-
$4,037 CAD
$2,890 USD
View
B+
Retailer 9
-
$4,038 CAD
$2,891 USD
View
B+
Retailer 10
-
$4,071 CAD
View
B+
Retailer 11
-
$4,247 CAD
$3,040 USD
View
B+
Retailer 12
-
$4,247 CAD
$3,040 USD
View
B+
Retailer 13
-
$4,254 CAD
$3,045 USD
View
B+
Retailer 14
-
$4,393 CAD
£2,476 GBP
View
B+
Retailer 15
-
$4,400 CAD
$3,150 USD
View
B
Retailer 16
-
$6,805 CAD
£3,836 GBP
View
Most Expensive
B
NZ Jewellers
e31ebc5e-fa1a-40d1-af93-e6a908093a67 · Oct 30
$8,509 CAD
$6,091 USD
View
16 more retailers have this diamond
Prices start from $3,246 CADSave up to $5,262 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
$3,246 CAD