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Radiant|Natural|GIA

1.00ct E IF Radiant Natural Diamond

GD • E/IF • GIA 1553248106

Certificate GIA 1553248106

Diamond specifications and retailer prices

From $5,551 AUD
₹371,430 INR
As of October 29, 2026
Save $808 AUD (13%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,359 AUD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553248106. Listed at 5 retailers as of October 29, 2026, with a relatively tight 15% 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

1.00
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553248106
Dimensions6.37 × 4.90 × 3.48 mm
L/W Ratio1.30
Top View
6.37 mm4.90 mm1.00 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553248106
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.0%

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 29
Current: $6,359 AUD|Low: $5,094 AUD|High: $6,891 AUD|Avg: $6,101 AUD|-7.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$5,551 AUD
Retailer 3$5,923 AUD
Retailer 5$5,975 AUD
Retailer 4$6,237 AUD
Michael Trio$6,359 AUD

44 data points across 5 retailers

5 retailers$5,551 AUD to $6,359 AUD

A
Cheapest Retailer
-
$5,551 AUD
₹371,430 INR
A
Retailer 2
-
$5,923 AUD
$4,161 USD
View
A
Retailer 3
-
$5,975 AUD
View
A
Retailer 4
-
$6,237 AUD
MYR 17,848 MYR
View
Most Expensive
A
Michael Trio
1231200856 · Oct 30
$6,359 AUD
SGD 6,037 SGD
View
4 more retailers have this diamond
Prices start from $5,551 AUDSave up to $808 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.

A
1.00ct Radiant
$5,551 AUD