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Radiant|Natural|GIA

0.53ct J SI1 Radiant Natural Diamond

GD • J/SI1 • GIA 1263051848

Certificate GIA 1263051848

Diamond specifications and retailer prices

From $405 SGD
As of November 6, 2026
Save $483 SGD (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $888 SGD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 0.53ct natural radiant diamond

This 0.53ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1263051848. Listed at 2 retailers as of November 6, 2026, with prices from $405 to $888, a $483 spread on the same certified stone. 77 Diamonds lists it at $888. 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

0.53
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1263051848
Dimensions5.05 × 4.52 × 2.91 mm
L/W Ratio1.12
Top View
5.05 mm4.52 mm0.53 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 1263051848
Side View
Table 76.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $888 SGD|Low: $405 SGD|High: $899 SGD|Avg: $652 SGD|+1.1%
77 Diamonds
Retailer 2
November 7, 2026
Retailer 2$405 SGD
77 Diamonds$888 SGD

46 data points across 2 retailers

2 retailers$405 SGD to $888 SGD

B+
Cheapest Retailer
-
$405 SGD
Most Expensive
B
77 Diamonds
RADCPTXQBQCCZ · Nov 7
$888 SGD
£546 GBP
View
1 more retailer has this diamond
Prices start from $405 SGDSave up to $483 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+
0.53ct Radiant
$405 SGD