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Round|Natural|GIA

0.45ct E I1 Round Natural Diamond

EX • E/I1 • GIA 7506814379

Certificate GIA 7506814379

Diamond specifications and retailer prices

From $362 AUD
₹24,228 INR
As of October 29, 2026
Save $1,578 AUD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,940 AUD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7506814379. Listed at 9 retailers as of October 26, 2026, with prices from $362 to $1,940, a $1,578 spread on the same certified stone. NZ Jewellers lists it at $1,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7506814379
Dimensions4.94 × 4.97 × 3.03 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Crystal
Top View
4.94 mm4.97 mm0.45 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7506814379
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.2%

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 29
Current: $1,940 AUD|Low: $360 AUD|High: $1,940 AUD|Avg: $830 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$362 AUD
Retailer 6$507 AUD
Retailer 4$547 AUD
Retailer 5$716 AUD
Retailer 3$928 AUD
NZ Jewellers$1,940 AUD

45 data points across 6 retailers

9 retailers$362 AUD to $1,940 AUD

A
Cheapest Retailer
-
$362 AUD
₹24,228 INR
A
Retailer 2
-
$437 AUD
HK$2,400 HKD
View
A
Retailer 3
-
$507 AUD
$356 USD
View
A
Retailer 4
-
$545 AUD
$383 USD
View
A
Retailer 5
-
$565 AUD
$397 USD
View
B+
Retailer 6
-
$682 AUD
$479 USD
View
B+
Retailer 7
-
$716 AUD
$503 USD
View
B+
Retailer 8
-
$928 AUD
€621 EUR
View
Most Expensive
B
NZ Jewellers
5cde8728-b3bb-40ed-80c6-a88a1f296801 · Oct 26
$1,940 AUD
$1,363 USD
View
8 more retailers have this diamond
Prices start from $362 AUDSave up to $1,578 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
0.45ct Round
$362 AUD