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Round|Natural|GIA

1.03ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 5241085637

Certificate GIA 5241085637

Diamond specifications and retailer prices

From $2,314 AUD
HK$12,700 HKD
As of October 31, 2026
Save $4,261 AUD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,576 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct 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 5241085637. Listed at 9 retailers as of October 30, 2026, with prices from $2,314 to $6,576, a $4,261 spread on the same certified stone. NZ Jewellers lists it at $6,576. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5241085637
Dimensions6.37 × 6.42 × 4.02 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Feather
Top View
6.37 mm6.42 mm1.03 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5241085637
Side View
Table 58.0%CrownGirdle: 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: $6,576 AUD|Low: $2,296 AUD|High: $6,828 AUD|Avg: $3,874 AUD|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$2,314 AUD
Retailer 2$2,880 AUD
Retailer 4$3,145 AUD
Retailer 9$3,257 AUD
Retailer 8$3,333 AUD
Retailer 6$3,457 AUD
Retailer 3$3,907 AUD
Retailer 7$5,610 AUD
NZ Jewellers$6,576 AUD

21 data points across 9 retailers

9 retailers$2,314 AUD to $6,576 AUD

A
Cheapest Retailer
-
$2,314 AUD
HK$12,700 HKD
A
Retailer 2
-
$2,880 AUD
£1,593 GBP
View
A
Retailer 3
-
$3,145 AUD
$2,209 USD
View
A
Retailer 4
-
$3,257 AUD
SGD 3,092 SGD
View
A
Retailer 5
-
$3,333 AUD
$2,341 USD
View
A
Retailer 6
-
$3,457 AUD
$2,428 USD
View
B+
Retailer 7
-
$3,907 AUD
€2,614 EUR
View
B
Retailer 8
-
$5,610 AUD
£3,103 GBP
View
Most Expensive
B
NZ Jewellers
faa2f131-2c35-4343-af1a-1f55840044b9 · Oct 30
$6,576 AUD
$4,619 USD
View
8 more retailers have this diamond
Prices start from $2,314 AUDSave up to $4,261 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
1.03ct Round
$2,314 AUD