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Marquise|Natural|GIA

1.01ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 6552463996

Certificate GIA 6552463996

Diamond specifications and retailer prices

From $3,678 AUD
As of November 5, 2026
Save $3,017 AUD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,695 AUD at Helzberg Diamonds · As of November 6, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552463996. Listed at 15 retailers as of November 5, 2026, with prices from $3,678 to $6,695, a $3,017 spread on the same certified stone. Helzberg Diamonds lists it at $6,695. 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.59°
Pavilion angle40.84°
OriginNatural
Grading LabGIA
CertificateGIA 6552463996
Dimensions9.62 × 5.19 × 3.37 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.62 mm5.19 mm1.01 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552463996
Side View
Table 61.0%Crown 39.59°Girdle: MED-VTKPavilion 40.84°Culet: NoneDepth 64.9%

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 5
Current: $6,695 AUD|Low: $3,556 AUD|High: $6,829 AUD|Avg: $4,633 AUD|-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
November 6, 2026
Retailer 11$3,678 AUD
Retailer 2$3,828 AUD
Retailer 14$3,864 AUD
Retailer 12$3,893 AUD
Retailer 7$4,062 AUD
Retailer 10$4,136 AUD
Retailer 6$4,238 AUD
Retailer 4$4,557 AUD
Retailer 9$4,681 AUD
Retailer 5$4,714 AUD
Retailer 8$4,884 AUD
Retailer 13$5,935 AUD
Retailer 3$6,322 AUD
Helzberg Diamonds$6,695 AUD

32 data points across 14 retailers

15 retailers$3,678 AUD to $6,695 AUD

A
Cheapest Retailer
-
$3,678 AUD
B+
Retailer 2
-
$3,828 AUD
View
B+
Retailer 3
-
$3,864 AUD
View
B+
Retailer 4
-
$3,893 AUD
View
B+
Retailer 5
-
$4,062 AUD
View
B+
Retailer 6
-
$4,136 AUD
View
B+
Retailer 7
-
$4,238 AUD
View
B
Retailer 8
-
$4,510 AUD
View
B
Retailer 9
-
$4,557 AUD
View
B
Retailer 10
-
$4,681 AUD
View
B
Retailer 11
-
$4,714 AUD
View
B+
Retailer 12
-
$4,884 AUD
View
B
Retailer 13
-
$5,935 AUD
View
B
Retailer 14
-
$6,322 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRMLLIKMJPPM · Nov 6
$6,695 AUD
$4,600 USD
View
14 more retailers have this diamond
Prices start from $3,678 AUDSave up to $3,017 AUD

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
$3,678 AUD