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Round|Natural|GIA

6.04ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2546554999

Certificate GIA 2546554999

Diamond specifications and retailer prices

From $111,792 AUD
$78,528 USD
As of October 31, 2026
Save $26,551 AUD (19%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $185,366 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 6.04ct natural round diamond

This 6.04ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2546554999. Listed at 10 retailers as of October 30, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

6.04
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546554999
Dimensions11.74 × 11.83 × 7.04 mm
L/W Ratio1.01
Top View
11.74 mm11.83 mm6.04 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546554999
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.7%

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: Oct 31
Current: $185,366 AUD|Low: $111,792 AUD|High: $186,353 AUD|Avg: $129,723 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5$111,792 AUD
Retailer 7$112,876 AUD
Retailer 2$115,815 AUD
Retailer 3$123,519 AUD
Retailer 4$123,519 AUD
Retailer 8$132,654 AUD
Retailer 6$138,343 AUD
MOH London$185,366 AUD

12 data points across 8 retailers

10 retailers$111,792 AUD to $138,343 AUD

B+
Cheapest Retailer
-
$111,792 AUD
$78,528 USD
Retailer 2
-
$112,876 AUD
$79,289 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$115,815 AUD
£64,058 GBP
View
B+
Retailer 4
-
$121,117 AUD
$85,078 USD
View
Retailer 5
-
$122,976 AUD
$86,384 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$123,519 AUD
$86,765 USD
View
B+
Retailer 7
-
$123,519 AUD
$86,765 USD
View
Retailer 8
-
$132,654 AUD
$93,182 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$138,343 AUD
€92,551 EUR
View
Most Expensive
MOH London
10043AD2E · Oct 19
$185,366 AUD
£102,527 GBP
View
Price last confirmed 12 days ago
9 more retailers have this diamond
Prices start from $111,792 AUDSave up to $26,551 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+
6.04ct Round
$111,792 AUD