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Radiant|Natural|GIA

1.21ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2241056286

Certificate GIA 2241056286

Diamond specifications and retailer prices

From $3,667 NZD
As of November 5, 2026
Save $3,440 NZD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,107 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241056286. Listed at 11 retailers as of November 5, 2026, with prices from $3,667 to $7,107, a $3,440 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,107. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241056286
Dimensions7.63 × 5.32 × 3.58 mm
L/W Ratio1.43
Culet sizeNone
Top View
7.63 mm5.32 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241056286
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.3%

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: $4,667 NZD|Low: $3,543 NZD|High: $7,458 NZD|Avg: $5,083 NZD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 7, 2026
Retailer 5$3,667 NZD
Retailer 8$4,288 NZD
Retailer 6$4,347 NZD
Retailer 7$4,362 NZD
Retailer 1$4,667 NZD
Retailer 2$4,750 NZD
Retailer 9$5,134 NZD
Retailer 10$5,359 NZD
Retailer 3$5,469 NZD
Retailer 4$5,601 NZD
Wholesale Diamonds Direct$7,107 NZD

30 data points across 11 retailers

11 retailers$3,667 NZD to $7,107 NZD

A
Cheapest Retailer
-
$3,667 NZD
A
Retailer 2
-
$4,288 NZD
View
Retailer 3
-
$4,347 NZD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$4,362 NZD
View
B+
Retailer 5
-
$4,667 NZD
View
B+
Retailer 6
-
$4,750 NZD
View
B+
Retailer 7
-
$5,134 NZD
View
B+
Retailer 8
-
$5,359 NZD
View
B+
Retailer 9
-
$5,469 NZD
View
B+
Retailer 10
-
$5,601 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
331200676 · Nov 6
$7,107 NZD
$3,940 USD
View
10 more retailers have this diamond
Prices start from $3,667 NZDSave up to $3,440 NZD

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
$3,667 NZD