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Round|Natural|GIA

1.03ct J VVS1 Round Natural Diamond

VG • J/VVS1 • GIA 6233880512

Certificate GIA 6233880512

Diamond specifications and retailer prices

From $3,280 AUD
$2,304 USD
As of October 30, 2026
Save $3,082 AUD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,362 AUD at MOH London · As of November 1, 2026
View at MOH London

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 very-good cut grade and certified by GIA 6233880512. Listed at 9 retailers as of October 30, 2026, with prices from $3,280 to $6,362, a $3,082 spread on the same certified stone. MOH London lists it at $6,362. 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

1.03
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6233880512
Dimensions6.32 × 6.35 × 4.05 mm
L/W Ratio1.00
Top View
6.32 mm6.35 mm1.03 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233880512
Side View
Table 55.0%Crown 38.5°GirdlePavilion 40°Culet: NoneDepth 63.9%

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: Oct 30
Current: $6,362 AUD|Low: $3,347 AUD|High: $6,438 AUD|Avg: $4,342 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$3,392 AUD
Retailer 6$3,632 AUD
Retailer 3$3,858 AUD
Retailer 5$4,069 AUD
Retailer 4$4,463 AUD
Retailer 2$4,514 AUD
MOH London$6,362 AUD

42 data points across 7 retailers

9 retailers$3,280 AUD to $6,362 AUD

A
Cheapest Retailer
-
$3,280 AUD
$2,304 USD
A
Retailer 2
-
$3,392 AUD
$2,383 USD
View
B+
Retailer 3
-
$3,632 AUD
$2,551 USD
View
B+
Retailer 4
-
$3,831 AUD
$2,691 USD
View
B+
Retailer 5
-
$3,858 AUD
£2,134 GBP
View
Retailer 6
-
$4,069 AUD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$4,463 AUD
ZAR 50,651 ZAR
View
B+
Retailer 8
-
$4,514 AUD
€3,020 EUR
View
Most Expensive
B
MOH London
2958E6D6C · Nov 1
$6,362 AUD
£3,519 GBP
View
8 more retailers have this diamond
Prices start from $3,280 AUDSave up to $3,082 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
$3,280 AUD