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Radiant|Natural|GIA

0.80ct I IF Radiant Natural Diamond

ID • I/IF • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From $3,158 SGD
$2,470 USD
As of October 31, 2026
Save $869 SGD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,027 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-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 October 31, 2026, with prices from $3,158 to $4,027, a $869 spread on the same certified stone. Blue Nile lists it at $4,027. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.80
Carat
I
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions6.82 × 4.62 × 3.17 mm
L/W Ratio1.48
Top View
6.82 mm4.62 mm0.80 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.4%

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: Oct 31
Current: $4,027 SGD|Low: $3,158 SGD|High: $4,027 SGD|Avg: $3,356 SGD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3$3,158 SGD
Retailer 2$3,218 SGD
Blue Nile$4,027 SGD

2 data points across 3 retailers

3 retailers$3,158 SGD to $4,027 SGD

B+
Cheapest Retailer
-
$3,158 SGD
$2,470 USD
B+
Retailer 2
-
$3,218 SGD
$2,517 USD
View
Most Expensive
B
Blue Nile
15633092 · Oct 31
$4,027 SGD
$3,150 USD
View
2 more retailers have this diamond
Prices start from $3,158 SGDSave up to $869 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+
0.80ct Radiant
$3,158 SGD