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Radiant|Natural|GIA

1.02ct I IF Radiant Natural Diamond

ID • I/IF • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $4,567 AUD
As of November 4, 2026
Save $1,173 AUD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,740 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from $4,567 to $5,740, a $1,173 spread on the same certified stone. Blue Nile lists it at $5,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions7.23 × 4.93 × 3.35 mm
L/W Ratio1.47
Top View
7.23 mm4.93 mm1.02 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,740 AUD|Low: $4,513 AUD|High: $5,740 AUD|Avg: $4,817 AUD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 3$4,567 AUD
Retailer 2$4,577 AUD
Blue Nile$5,740 AUD

4 data points across 3 retailers

3 retailers$4,567 AUD to $5,740 AUD

A
Cheapest Retailer
-
$4,567 AUD
A
Retailer 2
-
$4,577 AUD
View
Most Expensive
B+
Blue Nile
26338797 · Nov 5
$5,740 AUD
$4,018 USD
View
2 more retailers have this diamond
Prices start from $4,567 AUDSave up to $1,173 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
1.02ct Radiant
$4,567 AUD