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Radiant|Natural|GIA

0.45ct E IF Radiant Natural Diamond

EX • E/IF • GIA 2528007405

Certificate GIA 2528007405

Diamond specifications and retailer prices

From $2,555 AUD
$1,795 USD
As of October 28, 2026
Save $2,151 AUD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,706 AUD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2528007405. Listed at 13 retailers as of October 27, 2026, with prices from $2,555 to $4,706, a $2,151 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,706. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2528007405
Dimensions5.14 × 4.00 × 2.70 mm
L/W Ratio1.28
Top View
5.14 mm4.00 mm0.45 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2528007405
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,861 AUD|Low: $2,144 AUD|High: $6,845 AUD|Avg: $3,499 AUD|-11.7%
Retailer 1
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
Wholesale Diamonds Direct
October 26, 2026
Retailer 11$2,144 AUD
Retailer 12$2,555 AUD
Retailer 10$2,691 AUD
Retailer 15$2,728 AUD
Retailer 4$2,792 AUD
Retailer 1$2,861 AUD
Retailer 16$2,967 AUD
Retailer 18$2,967 AUD
Retailer 13$3,103 AUD
Retailer 14$3,254 AUD
Retailer 19$3,422 AUD
Retailer 5$3,445 AUD
Retailer 8$3,445 AUD
Retailer 7$3,559 AUD
Retailer 9$3,761 AUD
Retailer 6$3,762 AUD
Retailer 2$3,810 AUD
Retailer 3$4,431 AUD
Wholesale Diamonds Direct$4,706 AUD
Retailer 17$6,845 AUD

9 data points across 20 retailers

13 retailers$2,555 AUD to $4,706 AUD

B+
Cheapest Retailer
-
$2,555 AUD
$1,795 USD
B+
Retailer 2
-
$2,728 AUD
$1,916 USD
View
B+
Retailer 3
-
$2,792 AUD
$1,961 USD
View
B
Retailer 4
-
$2,861 AUD
$2,010 USD
View
B
Retailer 5
-
$2,967 AUD
$2,084 USD
View
B
Retailer 6
-
$2,967 AUD
$2,084 USD
View
B
Retailer 7
-
$3,103 AUD
$2,180 USD
View
B
Retailer 8
-
$3,254 AUD
$2,286 USD
View
B
Retailer 9
-
$3,422 AUD
$2,404 USD
View
B
Retailer 10
-
$3,445 AUD
$2,420 USD
View
B
Retailer 11
-
$3,810 AUD
$2,677 USD
View
Most Expensive
B
Wholesale Diamonds Direct
179419485 · Oct 27
$4,706 AUD
$3,306 USD
View
11 more retailers have this diamond
Prices start from $2,555 AUDSave up to $2,151 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+
0.45ct Radiant
$2,555 AUD