Round|Natural|GIA

5.01ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6425272153

Certificate GIA 6425272153

Diamond specifications and retailer prices

From $81,074 AUD
$56,950 USD
As of October 30, 2026
Save $15,335 AUD (16%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $96,409 AUD at Yorxs · As of November 1, 2026
View at Yorxs

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6425272153. Listed at 10 retailers as of November 1, 2026, with prices from $81,074 to $96,409, a $15,335 spread on the same certified stone. Yorxs lists it at $96,409. 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

5.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6425272153
Dimensions10.77 × 10.90 × 6.78 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
10.77 mm10.90 mm5.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6425272153
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.6%

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 30
Current: $89,131 AUD|Low: $66,522 AUD|High: $126,171 AUD|Avg: $86,224 AUD|+9.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 6$66,522 AUD
Retailer 7$74,524 AUD
Retailer 3$75,512 AUD
Retailer 9$77,273 AUD
Retailer 8$79,826 AUD
Retailer 2$81,074 AUD
Retailer 1$89,131 AUD
Retailer 5$94,567 AUD
Yorxs$96,409 AUD
Retailer 4$126,171 AUD

38 data points across 10 retailers

10 retailers$81,074 AUD to $96,409 AUD

Retailer 1
-
$75,512 AUD
Price last confirmed 33 days ago
B+
Retailer 2
-
$81,074 AUD
$56,950 USD
View
B+
Retailer 3
-
$81,074 AUD
$56,950 USD
View
Retailer 4
-
$83,151 AUD
$58,409 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$83,779 AUD
$58,850 USD
View
Retailer 6
-
$86,478 AUD
$60,746 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$89,131 AUD
£49,299 GBP
View
Retailer 8
-
$89,804 AUD
$63,082 USD
View
Price last confirmed 35 days ago
Retailer 9
-
$94,567 AUD
ZAR 1,073,153 ZAR
View
Price last confirmed 37 days ago
Most Expensive
B+
Yorxs
16-396 · Nov 1
$96,409 AUD
€64,497 EUR
View
9 more retailers have this diamond
Prices start from $81,074 AUDSave up to $15,335 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+
5.01ct Round
$81,074 AUD