CaratHunter
Plans
Round|Natural|GIA

1.04ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6224951309

Certificate GIA 6224951309

Diamond specifications and retailer prices

From $3,936 AUD
As of November 6, 2026
Save $3,073 AUD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,008 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6224951309. Listed at 7 retailers as of November 4, 2026, with prices from $3,936 to $7,008, a $3,073 spread on the same certified stone. MOH London lists it at $7,008. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6224951309
Dimensions6.48 × 6.44 × 4.03 mm
L/W Ratio1.01
Top View
6.48 mm6.44 mm1.04 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6224951309
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,008 AUD|Low: $2,094 AUD|High: $7,008 AUD|Avg: $3,152 AUD|+77.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$2,094 AUD
Retailer 6$2,454 AUD
Retailer 8$2,638 AUD
Retailer 9$3,644 AUD
Retailer 5$3,936 AUD
Retailer 2$4,220 AUD
Retailer 4$4,660 AUD
Retailer 3$4,895 AUD
MOH London$7,008 AUD

11 data points across 9 retailers

7 retailers$3,936 AUD to $7,008 AUD

Retailer 1
-
$3,644 AUD
Price last confirmed 58 days ago
B+
Retailer 2
-
$3,936 AUD
View
B+
Retailer 3
-
$4,220 AUD
View
B
Retailer 4
-
$4,660 AUD
View
B
Retailer 5
-
$4,895 AUD
View
B
Retailer 6
-
$5,034 AUD
View
Most Expensive
B
MOH London
4BB2C744F · Nov 4
$7,008 AUD
£3,863 GBP
View
6 more retailers have this diamond
Prices start from $3,936 AUDSave up to $3,073 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.

B+
1.04ct Round
$3,936 AUD