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Radiant|Natural|GIA

0.51ct D IF Radiant Natural Diamond

ID • D/IF • GIA 1548541836

Certificate GIA 1548541836

Diamond specifications and retailer prices

From $1,111 AUD
MYR 3,179 MYR
As of October 28, 2026
Save $534 AUD (32%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,645 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 D 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 1548541836. Listed at 5 retailers as of October 28, 2026, with prices from $1,111 to $1,645, a $534 spread on the same certified stone. GemTrove lists it at $1,645. 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

0.51
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548541836
Dimensions5.11 × 4.01 × 2.75 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.11 mm4.01 mm0.51 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548541836
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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: $1,645 AUD|Low: $1,111 AUD|High: $1,645 AUD|Avg: $1,372 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 5$1,111 AUD
Retailer 2$1,214 AUD
Retailer 4$1,241 AUD
Retailer 3$1,374 AUD
GemTrove$1,645 AUD

6 data points across 5 retailers

5 retailers$1,111 AUD to $1,645 AUD

A
Cheapest Retailer
-
$1,111 AUD
MYR 3,179 MYR
A
Retailer 2
-
$1,214 AUD
$853 USD
View
A
Retailer 3
-
$1,241 AUD
SGD 1,178 SGD
View
A
Retailer 4
-
$1,374 AUD
$965 USD
View
Most Expensive
B+
GemTrove
GT-N-00961201-98 · Nov 1
$1,645 AUD
View
4 more retailers have this diamond
Prices start from $1,111 AUDSave up to $534 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
$1,111 AUD