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Marquise|Natural|GIA

1.00ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 2564386630

Certificate GIA 2564386630

Diamond specifications and retailer prices

From $5,253 AUD
As of November 6, 2026
Save $7,089 AUD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,342 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 2564386630. Listed at 16 retailers as of November 5, 2026, with prices from $5,253 to $12,342, a $7,089 spread on the same certified stone. NZ Jewellers lists it at $12,342. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564386630
Dimensions9.87 × 5.17 × 3.24 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Feather, Cloud, Needle, Natural
Top View
9.87 mm5.17 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564386630
Side View
Table 59.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 62.7%

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 6
Current: $12,342 AUD|Low: $5,197 AUD|High: $12,553 AUD|Avg: $7,467 AUD|-1.7%
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
November 6, 2026
Retailer 11$5,253 AUD
Retailer 2$5,280 AUD
Retailer 12$6,062 AUD
Retailer 5$6,331 AUD
Retailer 4$6,539 AUD
Retailer 3$6,680 AUD
Retailer 8$6,731 AUD
Retailer 13$7,083 AUD
Retailer 14$7,083 AUD
Retailer 7$7,262 AUD
Retailer 15$7,452 AUD
Retailer 6$8,174 AUD
Retailer 10$8,179 AUD
Retailer 9$11,252 AUD
NZ Jewellers$12,342 AUD

29 data points across 15 retailers

16 retailers$5,253 AUD to $12,342 AUD

A
Cheapest Retailer
-
$5,253 AUD
A
Retailer 2
-
$5,280 AUD
View
B+
Retailer 3
-
$5,859 AUD
View
Retailer 4
-
$6,062 AUD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$6,331 AUD
View
B+
Retailer 6
-
$6,539 AUD
View
Final sale: no returns
Retailer 7
-
$6,680 AUD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$6,731 AUD
View
B
Retailer 9
-
$7,083 AUD
View
B+
Retailer 10
-
$7,083 AUD
View
Retailer 11
-
$7,262 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$7,452 AUD
View
B+
Retailer 13
-
$8,174 AUD
View
B
Retailer 14
-
$8,179 AUD
View
B
Retailer 15
-
$11,252 AUD
View
Most Expensive
B
NZ Jewellers
fd4cd458-e27b-4567-aa26-a5b7dd9038c9 · Nov 5
$12,342 AUD
$8,480 USD
View
15 more retailers have this diamond
Prices start from $5,253 AUDSave up to $7,089 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
$5,253 AUD