CaratHunter
Plans
Radiant|Natural|GIA

0.72ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 6542396493

Certificate GIA 6542396493

Diamond specifications and retailer prices

From $694 AUD
HK$3,800 HKD
As of November 1, 2026
Save $1,299 AUD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,845 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.72ct natural radiant diamond

This 0.72ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542396493. Listed at 16 retailers as of November 1, 2026, with a 187% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542396493
Dimensions6.61 × 4.49 × 3.06 mm
L/W Ratio1.47
Top View
6.61 mm4.49 mm0.72 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542396493
Side View
Table 67.0%CrownGirdle: MED-STKPavilion 37.6°Culet: NoneDepth 68.1%

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: Nov 1
Current: $1,214 AUD|Low: $588 AUD|High: $2,120 AUD|Avg: $1,123 AUD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 10$694 AUD
Retailer 13$785 AUD
Retailer 14$796 AUD
Retailer 5$872 AUD
Retailer 9$888 AUD
Retailer 8$935 AUD
Retailer 6$986 AUD
Retailer 4$1,142 AUD
Retailer 3$1,159 AUD
Retailer 11$1,160 AUD
Retailer 1$1,214 AUD
Retailer 2$1,266 AUD
Retailer 15$1,299 AUD
Retailer 7$1,336 AUD
Retailer 12$1,993 AUD

33 data points across 15 retailers

16 retailers$694 AUD to $1,993 AUD

A
Cheapest Retailer
-
$694 AUD
HK$3,800 HKD
A
Retailer 2
-
$785 AUD
$550 USD
View
A
Retailer 3
-
$796 AUD
$558 USD
View
Final sale: no returns
Retailer 4
-
$872 AUD
SGD 826 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$888 AUD
$622 USD
View
A
Retailer 6
-
$935 AUD
£516 GBP
View
A
Retailer 7
-
$986 AUD
SGD 934 SGD
View
B+
Retailer 8
-
$1,142 AUD
$800 USD
View
B+
Retailer 9
-
$1,159 AUD
$812 USD
View
B+
Retailer 10
-
$1,160 AUD
$813 USD
View
B+
Retailer 11
-
$1,214 AUD
€810 EUR
View
Retailer 12
-
$1,266 AUD
$887 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,299 AUD
ZAR 14,702 ZAR
View
Retailer 14
-
$1,336 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$1,993 AUD
£1,100 GBP
View
Most Expensive
NZ Jewellers
2307b4e6-d542-4237-ac1b-d3508e630c79 · Sep 25
$2,845 AUD
$1,994 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from $694 AUDSave up to $1,299 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
0.72ct Radiant
$694 AUD