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Round|Natural|GIA

1.52ct E I1 Round Natural Diamond

EX • E/I1 • GIA 6445207480

Certificate GIA 6445207480

Diamond specifications and retailer prices

From $5,872 AUD
$4,125 USD
As of October 25, 2026
Save $2,721 AUD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,663 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6445207480. Listed at 8 retailers as of October 25, 2026, with a 46% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6445207480
Dimensions7.38 × 7.33 × 4.53 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
7.38 mm7.33 mm1.52 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6445207480
Side View
Table 61.0%Crown 34°Girdle: ThickPavilion 41.6°Culet: NoneDepth 61.6%

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: Oct 25
Current: $8,592 AUD|Low: $5,872 AUD|High: $9,010 AUD|Avg: $7,000 AUD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$5,872 AUD
Retailer 6$5,981 AUD
Retailer 3$6,014 AUD
Retailer 5$6,655 AUD
Retailer 1$8,592 AUD
Retailer 4$9,010 AUD

22 data points across 6 retailers

8 retailers$5,872 AUD to $8,592 AUD

A
Cheapest Retailer
-
$5,872 AUD
$4,125 USD
A
Retailer 2
-
$5,981 AUD
$4,202 USD
View
A
Retailer 3
-
$6,655 AUD
$4,676 USD
View
Retailer 4
-
$6,859 AUD
$4,819 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$6,859 AUD
$4,819 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$7,914 AUD
$5,560 USD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$8,592 AUD
€5,749 EUR
View
Most Expensive
NZ Jewellers
9b562801-77ad-4fd0-ab87-c8b55ebabe04 · Sep 28
$12,663 AUD
$8,896 USD
View
Price last confirmed 31 days ago
7 more retailers have this diamond
Prices start from $5,872 AUDSave up to $2,721 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
1.52ct Round
$5,872 AUD