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Marquise|Natural|GIA

1.00ct H VS2 Marquise Natural Diamond

VG • H/VS2 • GIA 2554022906

Certificate GIA 2554022906

Diamond specifications and retailer prices

From $4,739 AUD
As of November 4, 2026
Save $3,753 AUD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,492 AUD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554022906. Listed at 18 retailers as of November 4, 2026, with prices from $4,739 to $8,492, a $3,753 spread on the same certified stone. Helzberg Diamonds lists it at $8,492. 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

1.00
Carat
H
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.83°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2554022906
Dimensions9.53 × 5.15 × 3.36 mm
L/W Ratio1.85
Top View
9.53 mm5.15 mm1.00 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554022906
Side View
Table 60.0%Crown 40.83°Girdle: MED-VTKPavilion 40.8°Culet: NoneDepth 65.3%

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 4
Current: $8,492 AUD|Low: $4,739 AUD|High: $8,492 AUD|Avg: $6,109 AUD
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 16$4,739 AUD
Retailer 3$4,817 AUD
Retailer 12$4,854 AUD
Retailer 15$4,905 AUD
Retailer 17$5,063 AUD
Retailer 8$5,172 AUD
Retailer 11$5,440 AUD
Retailer 4$5,953 AUD
Retailer 6$6,041 AUD
Retailer 2$6,046 AUD
Retailer 7$6,123 AUD
Retailer 14$6,316 AUD
Retailer 13$6,574 AUD
Retailer 10$6,763 AUD
Retailer 18$7,252 AUD
Retailer 5$7,993 AUD
Retailer 9$8,488 AUD
Helzberg Diamonds$8,492 AUD

25 data points across 18 retailers

18 retailers$4,739 AUD to $8,492 AUD

A
Cheapest Retailer
-
$4,739 AUD
A
Retailer 2
-
$4,817 AUD
View
A
Retailer 3
-
$4,854 AUD
View
A
Retailer 4
-
$4,905 AUD
View
A
Retailer 5
-
$5,063 AUD
View
B+
Retailer 6
-
$5,172 AUD
View
B+
Retailer 7
-
$5,440 AUD
View
B+
Retailer 8
-
$5,953 AUD
View
B+
Retailer 9
-
$6,041 AUD
View
B+
Retailer 10
-
$6,046 AUD
View
B+
Retailer 11
-
$6,123 AUD
View
B+
Retailer 12
-
$6,316 AUD
View
B
Retailer 13
-
$6,529 AUD
View
B+
Retailer 14
-
$6,574 AUD
View
B
Retailer 15
-
$7,252 AUD
View
B
Retailer 16
-
$7,993 AUD
View
B
Retailer 17
-
$8,488 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRILLKGIIPGM · Nov 4
$8,492 AUD
$5,835 USD
View
17 more retailers have this diamond
Prices start from $4,739 AUDSave up to $3,753 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
1.00ct Marquise
$4,739 AUD