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Marquise|Natural|GIA

1.00ct J VVS1 Marquise Natural Diamond

ID • J/VVS1 • GIA 6545759130

Certificate GIA 6545759130

Diamond specifications and retailer prices

From $3,256 AUD
£1,791 GBP
As of November 2, 2026
Save $2,974 AUD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,684 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct 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 6545759130. Listed at 10 retailers as of November 2, 2026, with a 91% 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

1.00
Carat
J
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle40.98°
Pavilion angle37.56°
OriginNatural
Grading LabGIA
CertificateGIA 6545759130
Dimensions9.50 × 5.09 × 3.29 mm
L/W Ratio1.87
Top View
9.50 mm5.09 mm1.00 ctJ / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6545759130
Side View
Table 54.0%Crown 40.98°GirdlePavilion 37.56°CuletDepth 64.7%

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 2
Current: $3,992 AUD|Low: $3,256 AUD|High: $6,630 AUD|Avg: $4,441 AUD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 2$3,256 AUD
Retailer 4$3,530 AUD
Retailer 1$3,992 AUD
Retailer 5$4,118 AUD
Retailer 7$4,167 AUD
Retailer 8$4,381 AUD
Retailer 6$4,386 AUD
Retailer 9$4,624 AUD
Retailer 3$6,230 AUD

42 data points across 9 retailers

10 retailers$3,256 AUD to $6,230 AUD

A
Cheapest Retailer
-
$3,256 AUD
£1,791 GBP
A
Retailer 2
-
$3,530 AUD
$2,465 USD
View
Retailer 3
-
$3,676 AUD
$2,567 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$3,676 AUD
$2,567 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$3,845 AUD
$2,685 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
$3,992 AUD
$2,788 USD
View
Retailer 7
-
$4,118 AUD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$6,230 AUD
£3,426 GBP
View
Retailer 9
-
$7,684 AUD
$5,366 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
d78ef1d1-0a0b-4756-8877-c1f628228403 · Sep 29
$7,684 AUD
$5,366 USD
View
Price last confirmed 34 days ago
9 more retailers have this diamond
Prices start from $3,256 AUDSave up to $2,974 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
$3,256 AUD