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Round|Natural|GIA

1.00ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 6565654784

Certificate GIA 6565654784

Diamond specifications and retailer prices

From $2,523 AUD
As of November 6, 2026
Save $4,554 AUD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,077 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 very-good cut grade and certified by GIA 6565654784. Listed at 21 retailers as of November 5, 2026, with prices from $2,523 to $7,077, a $4,554 spread on the same certified stone. NZ Jewellers lists it at $7,077. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565654784
Dimensions6.17 × 6.24 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.17 mm6.24 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565654784
Side View
Table 56.0%Crown 38°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 65.0%

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: $7,077 AUD|Low: $2,394 AUD|High: $7,077 AUD|Avg: $3,533 AUD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 7$2,523 AUD
Retailer 2$2,544 AUD
Retailer 11$2,798 AUD
Retailer 9$2,871 AUD
Retailer 21$2,964 AUD
Retailer 20$3,123 AUD
Retailer 5$3,157 AUD
Retailer 8$3,174 AUD
Retailer 12$3,247 AUD
Retailer 14$3,356 AUD
Retailer 4$3,378 AUD
Retailer 19$3,386 AUD
Retailer 10$3,514 AUD
Retailer 17$3,541 AUD
Retailer 16$3,657 AUD
Retailer 18$3,906 AUD
Retailer 15$3,926 AUD
Retailer 13$4,131 AUD
Retailer 6$4,136 AUD
Retailer 3$5,930 AUD
NZ Jewellers$7,077 AUD

14 data points across 21 retailers

21 retailers$2,523 AUD to $7,077 AUD

A
Cheapest Retailer
-
$2,523 AUD
A
Retailer 2
-
$2,544 AUD
View
A
Retailer 3
-
$2,798 AUD
View
B+
Retailer 4
-
$2,871 AUD
View
B+
Retailer 5
-
$2,964 AUD
View
B+
Retailer 6
-
$3,123 AUD
View
Final sale: no returns
B+
Retailer 7
-
$3,157 AUD
View
B+
Retailer 8
-
$3,174 AUD
View
Retailer 9
-
$3,247 AUD
View
Price last confirmed 8 days ago
Retailer 10
-
$3,356 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$3,378 AUD
View
B+
Retailer 12
-
$3,386 AUD
View
B+
Retailer 13
-
$3,514 AUD
View
B+
Retailer 14
-
$3,541 AUD
View
B+
Retailer 15
-
$3,657 AUD
View
B
Retailer 16
-
$3,906 AUD
View
B+
Retailer 17
-
$3,926 AUD
View
B
Retailer 18
-
$4,131 AUD
View
B
Retailer 19
-
$4,136 AUD
View
B
Retailer 20
-
$5,930 AUD
View
Most Expensive
C
NZ Jewellers
80ca98d2-df1d-4241-8aa7-c2714d62acda · Nov 5
$7,077 AUD
$4,954 USD
View
20 more retailers have this diamond
Prices start from $2,523 AUDSave up to $4,554 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
$2,523 AUD