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Round|Natural|GIA

1.00ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 5242085724

Certificate GIA 5242085724

Diamond specifications and retailer prices

From $2,486 AUD
As of November 6, 2026
Save $4,600 AUD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,085 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5242085724. Listed at 12 retailers as of November 5, 2026, with prices from $2,486 to $7,085, a $4,600 spread on the same certified stone. NZ Jewellers lists it at $7,085. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5242085724
Dimensions6.38 × 6.43 × 3.90 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle
Top View
6.38 mm6.43 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242085724
Side View
Table 60.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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: $7,085 AUD|Low: $2,486 AUD|High: $7,298 AUD|Avg: $4,183 AUD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$2,486 AUD
Retailer 11$3,067 AUD
Retailer 5$3,153 AUD
Retailer 7$3,390 AUD
Retailer 6$3,467 AUD
Retailer 8$3,546 AUD
Retailer 3$3,714 AUD
Retailer 9$4,130 AUD
Retailer 2$4,177 AUD
Retailer 4$5,204 AUD
Retailer 10$5,937 AUD
NZ Jewellers$7,085 AUD

23 data points across 12 retailers

12 retailers$2,486 AUD to $7,085 AUD

A
Cheapest Retailer
-
$2,486 AUD
A
Retailer 2
-
$3,067 AUD
View
A
Retailer 3
-
$3,153 AUD
View
B+
Retailer 4
-
$3,390 AUD
View
B+
Retailer 5
-
$3,467 AUD
View
B+
Retailer 6
-
$3,546 AUD
View
B+
Retailer 7
-
$3,714 AUD
View
B+
Retailer 8
-
$4,130 AUD
View
B+
Retailer 9
-
$4,177 AUD
View
B
Retailer 10
-
$5,204 AUD
View
B
Retailer 11
-
$5,937 AUD
View
Most Expensive
B
NZ Jewellers
6d2e61a6-4c98-4afb-9819-804605a8737e · Nov 5
$7,085 AUD
$4,960 USD
View
11 more retailers have this diamond
Prices start from $2,486 AUDSave up to $4,600 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 Round
$2,486 AUD