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Radiant|Natural|GIA

1.21ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 1448487257

Certificate GIA 1448487257

Diamond specifications and retailer prices

From $5,394 CAD
As of November 5, 2026
Save $1,720 CAD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,114 CAD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1448487257. Listed at 3 retailers as of November 5, 2026, with prices from $5,394 to $7,114, a $1,720 spread on the same certified stone. 77 Diamonds lists it at $7,114. 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
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1448487257
Dimensions6.53 × 5.24 × 3.70 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Cloud, Feather, Needle, Pinpoint, Extra Facet
Top View
6.53 mm5.24 mm1.21 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1448487257
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,114 CAD|Low: $5,570 CAD|High: $7,210 CAD|Avg: $6,363 CAD|+1.1%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$5,570 CAD
77 Diamonds$7,114 CAD

38 data points across 2 retailers

3 retailers$5,394 CAD to $7,114 CAD

B+
Cheapest Retailer
-
$5,394 CAD
B+
Retailer 2
-
$5,570 CAD
View
Most Expensive
B
77 Diamonds
RADMBFESCSYX3 · Nov 5
$7,114 CAD
£4,011 GBP
View
2 more retailers have this diamond
Prices start from $5,394 CADSave up to $1,720 CAD

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+
1.21ct Radiant
$5,394 CAD