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Radiant|Natural|GIA

1.21ct G VS1 Radiant Natural Diamond

G/VS1 • GIA 6187485220

Certificate GIA 6187485220

Diamond specifications and retailer prices

From $6,100 USD
As of November 3, 2026
1 retailer carries this diamond
Only listing: $6,100 USD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA 6187485220. Listed at a single retailer as of November 3, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.21
Carat
G
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6187485220
Dimensions5.81 × 5.59 × 4.15 mm
L/W Ratio1.04
Top View
5.81 mm5.59 mm1.21 ctG / VS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6187485220
Side View
Table 66.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 74.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $6,100 USD|Low: $6,100 USD|High: $8,367 USD|Avg: $7,715 USD
Blue Nile
Retailer 2
Retailer 3
June 4, 2026
Blue Nile$6,100 USD
Retailer 2$7,543 USD
Retailer 3$8,367 USD

3 data points across 3 retailers

1 retailer

B
Blue Nile
5245663 · Nov 3
$6,100 USD
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B
1.21ct Radiant
$6,100 USD