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Radiant|Natural|HRD

1.03ct J SI2 Radiant Natural Diamond

J/SI2 • HRD 200000053141

Certificate HRD 200000053141

Diamond specifications and retailer prices

From $2,772 SGD
As of November 6, 2026
Save $326 SGD (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,098 SGD at Belgium Diamonds · As of November 5, 2026
View at Belgium Diamonds

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 200000053141. Listed at 2 retailers as of November 5, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.03
Carat
J
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 200000053141
Dimensions6.03 × 5.05 × 4.02 mm
L/W Ratio1.19
Top View
6.03 mm5.05 mm1.03 ctJ / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateHRD 200000053141
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 79.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $3,098 SGD|Low: $2,711 SGD|High: $3,098 SGD|Avg: $2,929 SGD
Belgium Diamonds
Retailer 2
November 6, 2026
Retailer 2$2,772 SGD
Belgium Diamonds$3,098 SGD

17 data points across 2 retailers

2 retailers$2,772 SGD to $3,098 SGD

B
Cheapest Retailer
-
$2,772 SGD
Most Expensive
C
Belgium Diamonds
430645456 · Nov 5
$3,098 SGD
€2,302 EUR
View
1 more retailer has this diamond
Prices start from $2,772 SGDSave up to $326 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.

B
1.03ct Radiant
$2,772 SGD