Radiant|Natural|GIA

1.21ct I VVS1 Radiant Natural Diamond

EX • I/VVS1

Diamond specifications and retailer prices

From $3,347 USD
As of November 5, 2026
Save $3,152 USD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,779 USD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 14 retailers as of November 5, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.84 × 5.43 × 3.58 mm
L/W Ratio1.26
Top View
6.84 mm5.43 mm1.21 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NDepth 66.1%

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 5
Current: $6,499 USD|Low: $3,347 USD|High: $6,779 USD|Avg: $3,963 USD|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$3,347 USD
Retailer 7$3,379 USD
Retailer 3$3,394 USD
Retailer 6$3,448 USD
Retailer 5$3,509 USD
Retailer 10$3,525 USD
Retailer 8$3,623 USD
Retailer 9$3,831 USD
Retailer 2$4,152 USD
NZ Jewellers$6,499 USD

31 data points across 10 retailers

14 retailers$3,347 USD to $6,499 USD

A
Cheapest Retailer
-
$3,347 USD
A
Retailer 2
-
$3,379 USD
View
A
Retailer 3
-
$3,394 USD
View
B+
Retailer 4
-
$3,448 USD
View
A
Retailer 5
-
$3,509 USD
View
Retailer 6
-
$3,525 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,623 USD
View
B+
Retailer 8
-
$3,831 USD
View
Retailer 9
-
$4,067 USD
View
Price last confirmed 61 days ago
Retailer 10
-
$4,067 USD
View
Price last confirmed 52 days ago
Retailer 11
-
$4,067 USD
View
Price last confirmed 35 days ago
B+
Retailer 12
-
$4,152 USD
View
B
Retailer 13
-
$6,499 USD
View
Most Expensive
NZ Jewellers
7122968f-9eac-47b9-ade5-13a4ff4c89ba · Oct 3
$6,779 USD
View
Price last confirmed 33 days ago
13 more retailers have this diamond
Prices start from $3,347 USDSave up to $3,152 USD

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
$3,347 USD