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Round|Natural|GIA

0.45ct I IF Round Natural Diamond

EX • I/IF • GIA 2478941406

Certificate GIA 2478941406

Diamond specifications and retailer prices

From $549 AUD
₹36,696 INR
As of October 30, 2026
Save $1,783 AUD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,332 AUD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2478941406. Listed at 19 retailers as of October 30, 2026, with prices from $549 to $2,332, a $1,783 spread on the same certified stone. NZ Jewellers lists it at $2,332. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2478941406
Dimensions4.91 × 4.90 × 3.04 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.91 mm4.90 mm0.45 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2478941406
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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 30
Current: $2,332 AUD|Low: $548 AUD|High: $2,439 AUD|Avg: $1,065 AUD|-4.4%
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 15$549 AUD
Retailer 7$638 AUD
Retailer 9$747 AUD
Retailer 8$786 AUD
Retailer 4$804 AUD
Retailer 5$804 AUD
Retailer 12$858 AUD
Retailer 6$860 AUD
Retailer 14$904 AUD
Retailer 11$927 AUD
Retailer 2$1,025 AUD
Retailer 10$1,037 AUD
Retailer 17$1,041 AUD
Retailer 16$1,112 AUD
Retailer 13$1,153 AUD
Retailer 3$1,649 AUD
Retailer 18$1,734 AUD
NZ Jewellers$2,332 AUD

25 data points across 18 retailers

19 retailers$549 AUD to $2,332 AUD

A
Cheapest Retailer
-
$549 AUD
₹36,696 INR
A
Retailer 2
-
$638 AUD
HK$3,500 HKD
View
A
Retailer 3
-
$747 AUD
$525 USD
View
A
Retailer 4
-
$786 AUD
SGD 746 SGD
View
A
Retailer 5
-
$804 AUD
$565 USD
View
A
Retailer 6
-
$804 AUD
$565 USD
View
A
Retailer 7
-
$858 AUD
$603 USD
View
A
Retailer 8
-
$860 AUD
$604 USD
View
A
Retailer 9
-
$904 AUD
£500 GBP
View
A
Retailer 10
-
$927 AUD
£513 GBP
View
B+
Retailer 11
-
$1,025 AUD
$720 USD
View
B+
Retailer 12
-
$1,037 AUD
$729 USD
View
B+
Retailer 13
-
$1,041 AUD
$731 USD
View
B+
Retailer 14
-
$1,112 AUD
€744 EUR
View
B+
Retailer 15
-
$1,153 AUD
ZAR 13,082 ZAR
View
Retailer 16
-
$1,204 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$1,649 AUD
£912 GBP
View
B
Retailer 18
-
$1,734 AUD
£959 GBP
View
Most Expensive
B
NZ Jewellers
9e95a1c8-9f09-445f-be49-c3751b58e64b · Oct 30
$2,332 AUD
$1,638 USD
View
18 more retailers have this diamond
Prices start from $549 AUDSave up to $1,783 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
$549 AUD