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Marquise|Natural|GIA

1.02ct J VVS1 Marquise Natural Diamond

EX • J/VVS1 • GIA 6542959578

Certificate GIA 6542959578

Diamond specifications and retailer prices

From $3,589 AUD
As of November 6, 2026
Save $4,366 AUD (55%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,604 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542959578. Listed at 10 retailers as of November 4, 2026, with a 122% 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

1.02
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542959578
Dimensions10.47 × 5.20 × 3.28 mm
L/W Ratio2.01
Top View
10.47 mm5.20 mm1.02 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542959578
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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: $5,621 AUD|Low: $3,557 AUD|High: $8,775 AUD|Avg: $5,048 AUD|-8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 2$3,589 AUD
Retailer 5$3,595 AUD
Retailer 7$3,825 AUD
Retailer 6$4,333 AUD
Retailer 3$4,996 AUD
Retailer 1$5,621 AUD
Retailer 4$7,955 AUD

46 data points across 7 retailers

10 retailers$3,589 AUD to $7,955 AUD

A
Cheapest Retailer
-
$3,589 AUD
A
Retailer 2
-
$3,595 AUD
View
A
Retailer 3
-
$3,825 AUD
View
Final sale: no returns
B+
Retailer 4
-
$4,333 AUD
View
Retailer 5
-
$4,940 AUD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$4,996 AUD
View
Retailer 7
-
$5,129 AUD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
$5,621 AUD
View
B
Retailer 9
-
$7,955 AUD
View
Most Expensive
NZ Jewellers
31f5751a-7abf-45e5-9bd4-3d8c92909c05 · Sep 29
$8,604 AUD
$5,912 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from $3,589 AUDSave up to $4,366 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
1.02ct Marquise
$3,589 AUD