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Radiant|Natural|GIA

0.59ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 1226864402

Certificate GIA 1226864402

Diamond specifications and retailer prices

From $1,038 SGD
$810 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $1,038 SGD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 0.59ct natural radiant diamond

This 0.59ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1226864402. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.59
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1226864402
Dimensions5.30 × 4.27 mm
L/W Ratio1.24
Top View
5.30 mm4.27 mm0.59 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 1226864402
Side View
Table 69.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 75.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: $1,038 SGD|Low: $846 SGD|High: $1,038 SGD|Avg: $956 SGD|+5.9%
June 18, 2026
Shane Co$1,038 SGD

5 data points across 1 retailer

1 retailer

C
Shane Co
23C08H7 · Nov 6
$1,038 SGD
$810 USD
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C
0.59ct Radiant
$1,038 SGD