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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 $4,084 SGD
As of November 4, 2026
Save $1,049 SGD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,132 SGD 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 $4,084 to $5,132, a $1,049 spread on the same certified stone. Blue Nile lists it at $5,132. 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: $5,132 SGD|Low: $4,035 SGD|High: $5,132 SGD|Avg: $4,307 SGD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 3$4,084 SGD
Retailer 2$4,092 SGD
Blue Nile$5,132 SGD

4 data points across 3 retailers

3 retailers$4,084 SGD to $5,132 SGD

A
Cheapest Retailer
-
$4,084 SGD
A
Retailer 2
-
$4,092 SGD
View
Most Expensive
B+
Blue Nile
26338797 · Nov 5
$5,132 SGD
$4,018 USD
View
2 more retailers have this diamond
Prices start from $4,084 SGDSave up to $1,049 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.

A
1.02ct Radiant
$4,084 SGD