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Radiant|Natural|GIA

0.72ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 1232746144

Certificate GIA 1232746144

Diamond specifications and retailer prices

From $2,458 AUD
$1,727 USD
As of October 29, 2026
Save $1,853 AUD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,994 AUD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232746144. Listed at 5 retailers as of October 26, 2026, with a 75% 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1232746144
Dimensions6.11 × 6.11 × 3.13 mm
L/W Ratio1.00
Key to symbols
Crystal
Top View
6.11 mm6.11 mm0.72 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1232746144
Side View
Table 67.0%CrownGirdlePavilionCuletDepth 68.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,994 AUD|Low: $2,458 AUD|High: $5,994 AUD|Avg: $3,821 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5$2,458 AUD
Retailer 4$2,571 AUD
Retailer 2$3,280 AUD
Retailer 3$4,311 AUD
NZ Jewellers$5,994 AUD

12 data points across 5 retailers

5 retailers$2,458 AUD to $4,311 AUD

B
Cheapest Retailer
-
$2,458 AUD
$1,727 USD
B
Retailer 2
-
$2,571 AUD
$1,806 USD
View
B
Retailer 3
-
$3,280 AUD
£1,815 GBP
View
B
Retailer 4
-
$4,311 AUD
£2,385 GBP
View
Most Expensive
B
NZ Jewellers
bfefd9c0-a1cb-4e43-8ef9-98169056c26c · Oct 27
$5,994 AUD
$4,211 USD
View
Price under review
4 more retailers have this diamond
Prices start from $2,458 AUDSave up to $1,853 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
0.72ct Radiant
$2,458 AUD