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Round|Natural|GIA

1.00ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6542278753

Certificate GIA 6542278753

Diamond specifications and retailer prices

From $2,861 AUD
HK$15,700 HKD
As of October 31, 2026
Save $3,760 AUD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,858 AUD at NZ Jewellers · As of September 28, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6542278753. Listed at 22 retailers as of October 29, 2026, with a 131% 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542278753
Dimensions6.31 × 6.37 × 3.98 mm
L/W Ratio1.01
Top View
6.31 mm6.37 mm1.00 ctJ / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542278753
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: Oct 31
Current: $3,001 AUD|Low: $2,824 AUD|High: $6,666 AUD|Avg: $3,965 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$2,861 AUD
Retailer 1$3,001 AUD
Retailer 11$3,313 AUD
Retailer 12$3,469 AUD
Retailer 4$3,484 AUD
Retailer 3$3,758 AUD
Retailer 7$3,994 AUD
Retailer 2$4,212 AUD
Retailer 10$4,402 AUD
Retailer 6$4,621 AUD
Retailer 8$4,694 AUD
Retailer 9$6,621 AUD

33 data points across 12 retailers

22 retailers$2,861 AUD to $6,621 AUD

A
Cheapest Retailer
-
$2,861 AUD
HK$15,700 HKD
A
Retailer 2
-
$3,001 AUD
₹200,792 INR
View
A
Retailer 3
-
$3,313 AUD
SGD 3,145 SGD
View
B+
Retailer 4
-
$3,469 AUD
$2,437 USD
View
Final sale: no returns
Retailer 5
-
$3,484 AUD
£1,927 GBP
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$3,536 AUD
$2,484 USD
View
B+
Retailer 7
-
$3,538 AUD
$2,485 USD
View
Retailer 8
-
$3,758 AUD
$2,640 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$3,758 AUD
$2,640 USD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$3,844 AUD
$2,700 USD
View
Retailer 11
-
$3,904 AUD
$2,742 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$3,960 AUD
$2,782 USD
View
B+
Retailer 13
-
$3,973 AUD
SGD 3,771 SGD
View
B+
Retailer 14
-
$3,994 AUD
£2,209 GBP
View
Retailer 15
-
$4,212 AUD
View
Price last confirmed 23 days ago
Retailer 16
-
$4,338 AUD
$3,047 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$4,402 AUD
£2,435 GBP
View
B
Retailer 18
-
$4,621 AUD
ZAR 52,434 ZAR
View
B
Retailer 19
-
$4,694 AUD
€3,140 EUR
View
B
Retailer 20
-
$6,621 AUD
£3,662 GBP
View
Retailer 21
-
$7,858 AUD
$5,520 USD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
16b89727-2cf0-4d6a-95e3-989a5973b58f · Sep 28
$7,858 AUD
$5,520 USD
View
Price last confirmed 33 days ago
21 more retailers have this diamond
Prices start from $2,861 AUDSave up to $3,760 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
$2,861 AUD