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Radiant|Natural|GIA

0.53ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 2235853487

Certificate GIA 2235853487

Diamond specifications and retailer prices

From $1,525 AUD
As of November 5, 2026
Save $163 AUD (10%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,688 AUD at Jared · As of November 6, 2026
View at Jared

About this 0.53ct natural radiant diamond

This 0.53ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235853487. Listed at 4 retailers as of November 5, 2026, with a relatively tight 11% 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

0.53
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235853487
Dimensions4.76 × 4.34 × 2.99 mm
L/W Ratio1.10
Top View
4.76 mm4.34 mm0.53 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2235853487
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.8%

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 5
Current: $1,688 AUD|Low: $1,525 AUD|High: $1,805 AUD|Avg: $1,659 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$1,525 AUD
Retailer 3$1,645 AUD
Retailer 4$1,645 AUD
Jared$1,688 AUD

4 data points across 4 retailers

4 retailers$1,525 AUD to $1,688 AUD

B+
Cheapest Retailer
-
$1,525 AUD
B
Retailer 2
-
$1,645 AUD
View
B
Retailer 3
-
$1,645 AUD
View
Most Expensive
B
Jared
157744406 · Nov 6
$1,688 AUD
$1,160 USD
View
3 more retailers have this diamond
Prices start from $1,525 AUDSave up to $163 AUD

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
$1,525 AUD