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Radiant|Natural|GIA

1.21ct K VS2 Radiant Natural Diamond

ID • K/VS2 • GIA 5556006556

Certificate GIA 5556006556

Diamond specifications and retailer prices

From $2,309 SGD
As of November 6, 2026
Save $880 SGD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,190 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556006556. Listed at 2 retailers as of November 5, 2026, with prices from $2,309 to $3,190, a $880 spread on the same certified stone. Blue Nile lists it at $3,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556006556
Dimensions7.52 × 4.88 × 3.25 mm
L/W Ratio1.54
Top View
7.52 mm4.88 mm1.21 ctK / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556006556
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $3,190 SGD|Low: $2,299 SGD|High: $3,453 SGD|Avg: $2,802 SGD|-7.6%
Blue Nile
Retailer 2
November 6, 2026
Retailer 2$2,309 SGD
Blue Nile$3,190 SGD

44 data points across 2 retailers

2 retailers$2,309 SGD to $3,190 SGD

A
Cheapest Retailer
-
$2,309 SGD
Most Expensive
B+
Blue Nile
29993292 · Nov 5
$3,190 SGD
$2,489 USD
View
1 more retailer has this diamond
Prices start from $2,309 SGDSave up to $880 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
1.21ct Radiant
$2,309 SGD