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Marquise|Natural|GIA

1.00ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 2556654057

Certificate GIA 2556654057

Diamond specifications and retailer prices

From $5,670 AUD
As of November 6, 2026
Save $1,549 AUD (21%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,219 AUD at Jared · As of November 6, 2026
View at Jared

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H 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 2556654057. Listed at 10 retailers as of November 6, 2026, with prices from $5,670 to $7,219, a $1,549 spread on the same certified stone. Jared lists it at $7,219. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556654057
Dimensions9.76 × 5.15 × 3.32 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Cloud, Feather, Pinpoint, Natural
Top View
9.76 mm5.15 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556654057
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,219 AUD|Low: $5,007 AUD|High: $7,782 AUD|Avg: $6,671 AUD|-2.4%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6$5,670 AUD
Retailer 5$6,050 AUD
Retailer 2$6,395 AUD
Retailer 9$6,423 AUD
Retailer 8$6,575 AUD
Retailer 4$6,986 AUD
Retailer 7$6,986 AUD
Retailer 3$7,194 AUD
Jared$7,219 AUD

43 data points across 9 retailers

10 retailers$5,670 AUD to $7,219 AUD

B+
Cheapest Retailer
-
$5,670 AUD
Final sale: no returns
B+
Retailer 2
-
$6,050 AUD
View
B+
Retailer 3
-
$6,395 AUD
View
B+
Retailer 4
-
$6,423 AUD
View
B+
Retailer 5
-
$6,575 AUD
View
B
Retailer 6
-
$6,986 AUD
View
B
Retailer 7
-
$6,986 AUD
View
B
Retailer 8
-
$7,065 AUD
View
B
Retailer 9
-
$7,194 AUD
View
Most Expensive
B
Jared
159480422 · Nov 6
$7,219 AUD
$4,960 USD
View
9 more retailers have this diamond
Prices start from $5,670 AUDSave up to $1,549 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.

B+
1.00ct Marquise
$5,670 AUD