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Radiant|Natural|GIA

0.50ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 2557015965

Certificate GIA 2557015965

Diamond specifications and retailer prices

From $582 SGD
$455 USD
As of October 31, 2026
Save $118 SGD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $700 SGD at Michael Trio · As of November 1, 2026
View at Michael Trio

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557015965. Listed at 3 retailers as of October 31, 2026, with prices from $582 to $700, a $118 spread on the same certified stone. Michael Trio lists it at $700. 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

0.50
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557015965
Dimensions5.35 × 3.82 × 2.65 mm
L/W Ratio1.40
Top View
5.35 mm3.82 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557015965
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.3%

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: Oct 31
Current: $700 SGD|Low: $508 SGD|High: $760 SGD|Avg: $646 SGD|-7.8%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
October 17, 2026
Retailer 2$582 SGD
Retailer 3$628 SGD
Retailer 4$660 SGD
Michael Trio$700 SGD

11 data points across 4 retailers

3 retailers$582 SGD to $700 SGD

B+
Cheapest Retailer
-
$582 SGD
$455 USD
Final sale: no returns
A
Retailer 2
-
$628 SGD
MYR 2,001 MYR
View
Most Expensive
B+
Michael Trio
3759697002 · Nov 1
$700 SGD
View
2 more retailers have this diamond
Prices start from $582 SGDSave up to $118 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
0.50ct Radiant
$582 SGD