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Radiant|Natural|GIA

0.51ct E IF Radiant Natural Diamond

GD • E/IF • GIA 1549396519

Certificate GIA 1549396519

Diamond specifications and retailer prices

From $986 AUD
MYR 2,821 MYR
As of October 30, 2026
Save $567 AUD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,553 AUD at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1549396519. Listed at 6 retailers as of October 30, 2026, with prices from $986 to $1,553, a $567 spread on the same certified stone. GemTrove lists it at $1,553. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549396519
Dimensions5.12 × 4.07 × 2.78 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.12 mm4.07 mm0.51 ctE / IF
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549396519
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

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: $1,553 AUD|Low: $873 AUD|High: $1,694 AUD|Avg: $1,271 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 17, 2026
Retailer 6$986 AUD
Retailer 5$994 AUD
Retailer 2$1,082 AUD
Retailer 4$1,104 AUD
Retailer 3$1,250 AUD
GemTrove$1,553 AUD
Retailer 7$1,694 AUD

8 data points across 7 retailers

6 retailers$986 AUD to $1,553 AUD

A
Cheapest Retailer
-
$986 AUD
MYR 2,821 MYR
A
Retailer 2
-
$994 AUD
$698 USD
View
Final sale: no returns
A
Retailer 3
-
$1,082 AUD
$760 USD
View
A
Retailer 4
-
$1,104 AUD
SGD 1,048 SGD
View
A
Retailer 5
-
$1,250 AUD
$878 USD
View
Most Expensive
B+
GemTrove
GT-N-00961184-98 · Nov 1
$1,553 AUD
View
5 more retailers have this diamond
Prices start from $986 AUDSave up to $567 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
0.51ct Radiant
$986 AUD