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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 $884 SGD
As of November 4, 2026
Save $509 SGD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,394 SGD at GemTrove · As of November 4, 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 November 4, 2026, with prices from $884 to $1,394, a $509 spread on the same certified stone. GemTrove lists it at $1,394. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,394 SGD|Low: $783 SGD|High: $1,521 SGD|Avg: $1,141 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 17, 2026
Retailer 6$884 SGD
Retailer 5$892 SGD
Retailer 2$971 SGD
Retailer 4$990 SGD
Retailer 3$1,122 SGD
GemTrove$1,394 SGD
Retailer 7$1,521 SGD

8 data points across 7 retailers

6 retailers$884 SGD to $1,394 SGD

A
Cheapest Retailer
-
$884 SGD
A
Retailer 2
-
$892 SGD
View
Final sale: no returns
A
Retailer 3
-
$971 SGD
View
A
Retailer 4
-
$990 SGD
View
A
Retailer 5
-
$1,122 SGD
View
Most Expensive
B+
GemTrove
GT-N-00961184-98 · Nov 4
$1,394 SGD
A$1,678 AUD
View
5 more retailers have this diamond
Prices start from $884 SGDSave up to $509 SGD

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
$884 SGD