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Round|Natural|GIA

0.45ct E IF Round Natural Diamond

EX • E/IF • GIA 2537266228

Certificate GIA 2537266228

Diamond specifications and retailer prices

From $1,193 AUD
$838 USD
As of October 28, 2026
Save $2,884 AUD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,077 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2537266228. Listed at 18 retailers as of October 26, 2026, with prices from $1,193 to $4,077, a $2,884 spread on the same certified stone. NZ Jewellers lists it at $4,077. 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2537266228
Dimensions4.84 × 4.87 × 3.07 mm
L/W Ratio1.01
Top View
4.84 mm4.87 mm0.45 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537266228
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

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 28
Current: $4,077 AUD|Low: $985 AUD|High: $4,077 AUD|Avg: $1,633 AUD
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 12$985 AUD
Retailer 11$1,013 AUD
Retailer 19$1,167 AUD
Retailer 16$1,193 AUD
Retailer 10$1,221 AUD
Retailer 18$1,281 AUD
Retailer 4$1,300 AUD
Retailer 5$1,300 AUD
Retailer 3$1,349 AUD
Retailer 8$1,405 AUD
Retailer 7$1,489 AUD
Retailer 6$1,500 AUD
Retailer 2$1,508 AUD
Retailer 20$1,537 AUD
Retailer 15$1,719 AUD
Retailer 17$2,011 AUD
Retailer 14$2,393 AUD
Retailer 13$2,516 AUD
Retailer 9$2,603 AUD
NZ Jewellers$4,077 AUD

34 data points across 20 retailers

18 retailers$1,193 AUD to $4,077 AUD

A
Retailer 1
-
$1,167 AUD
$820 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$1,193 AUD
$838 USD
View
A
Retailer 3
-
$1,221 AUD
SGD 1,159 SGD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$1,281 AUD
$900 USD
View
A
Retailer 5
-
$1,300 AUD
$913 USD
View
A
Retailer 6
-
$1,300 AUD
$913 USD
View
A
Retailer 7
-
$1,349 AUD
$948 USD
View
A
Retailer 8
-
$1,405 AUD
$987 USD
View
B+
Retailer 9
-
$1,489 AUD
$1,046 USD
View
B+
Retailer 10
-
$1,500 AUD
$1,054 USD
View
B+
Retailer 11
-
$1,508 AUD
£834 GBP
View
B+
Retailer 12
-
$1,537 AUD
£850 GBP
View
B+
Retailer 13
-
$1,719 AUD
€1,150 EUR
View
B+
Retailer 14
-
$2,011 AUD
ZAR 22,824 ZAR
View
B+
Retailer 15
-
$2,393 AUD
£1,324 GBP
View
B+
Retailer 16
-
$2,516 AUD
£1,392 GBP
View
B
Retailer 17
-
$2,603 AUD
£1,440 GBP
View
Most Expensive
B
NZ Jewellers
4e47462b-c32c-48d8-916e-90b16919c6e3 · Oct 26
$4,077 AUD
$2,864 USD
View
17 more retailers have this diamond
Prices start from $1,193 AUDSave up to $2,884 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
$1,193 AUD