Marquise|Natural|GIA

1.01ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 2557238846

Certificate GIA 2557238846

Diamond specifications and retailer prices

From $3,728 CAD
As of November 5, 2026
Save $1,228 CAD (25%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,920 CAD at Helzberg Diamonds · As of October 27, 2026
View at Helzberg Diamonds

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557238846. Listed at 13 retailers as of November 5, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.38°
Pavilion angle39.95°
OriginNatural
Grading LabGIA
CertificateGIA 2557238846
Dimensions10.11 × 5.18 × 3.20 mm
L/W Ratio1.95
Top View
10.11 mm5.18 mm1.01 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557238846
Side View
Table 59.0%Crown 37.38°Girdle: STK-THKPavilion 39.95°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $6,920 CAD|Low: $3,670 CAD|High: $7,060 CAD|Avg: $4,837 CAD|-2.0%
Helzberg Diamonds
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
November 5, 2026
Retailer 5$3,670 CAD
Retailer 6$3,714 CAD
Retailer 2$3,728 CAD
Retailer 10$3,937 CAD
Retailer 8$3,958 CAD
Retailer 9$4,267 CAD
Retailer 15$4,381 CAD
Retailer 13$4,694 CAD
Retailer 14$4,827 CAD
Retailer 4$4,841 CAD
Retailer 12$5,049 CAD
Retailer 7$5,299 CAD
Retailer 11$6,138 CAD
Retailer 3$6,519 CAD
Helzberg Diamonds$6,920 CAD

30 data points across 15 retailers

13 retailers$3,728 CAD to $4,955 CAD

Retailer 1
-
$3,670 CAD
Price last confirmed 10 days ago
Retailer 2
-
$3,714 CAD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$3,728 CAD
View
Retailer 4
-
$3,937 CAD
View
Price last confirmed 10 days ago
Retailer 5
-
$3,958 CAD
View
Price last confirmed 9 days ago
Retailer 6
-
$4,267 CAD
View
Price last confirmed 9 days ago
Retailer 7
-
$4,381 CAD
View
Price last confirmed 10 days ago
Retailer 8
-
$4,694 CAD
View
Price last confirmed 10 days ago
Retailer 9
-
$4,841 CAD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$4,955 CAD
View
Retailer 11
-
$6,138 CAD
View
Price last confirmed 10 days ago
Retailer 12
-
$6,519 CAD
View
Price last confirmed 10 days ago
Most Expensive
Helzberg Diamonds
XZRILLNIJOOKM · Oct 27
$6,920 CAD
$4,955 USD
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $3,728 CADSave up to $1,228 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
$3,728 CAD