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Radiant|Natural|GIA

1.21ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 2566444631

Certificate GIA 2566444631

Diamond specifications and retailer prices

From ₹3,17,262 INR
As of November 4, 2026
Save ₹2,52,773 INR (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹5,70,034 INR 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566444631. Listed at 14 retailers as of November 4, 2026, with prices from ₹3,17,262 to ₹5,70,034, a ₹2,52,773 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹5,70,034. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566444631
Dimensions7.41 × 5.30 × 3.60 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.41 mm5.30 mm1.21 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566444631
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.9%

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 4
Current: ₹3,66,194 INR|Low: ₹3,17,262 INR|High: ₹5,70,034 INR|Avg: ₹4,11,340 INR|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 7, 2026
Retailer 12₹3,17,262 INR
Retailer 3₹3,22,427 INR
Retailer 8₹3,24,963 INR
Retailer 10₹3,38,957 INR
Retailer 9₹3,43,747 INR
Retailer 5₹3,46,189 INR
Retailer 1₹3,66,194 INR
Retailer 11₹4,03,574 INR
Retailer 4₹4,08,270 INR
Retailer 7₹4,22,828 INR
Retailer 6₹4,40,203 INR
Retailer 2₹5,35,062 INR
Retailer 13₹5,68,404 INR
Wholesale Diamonds Direct₹5,70,034 INR

38 data points across 14 retailers

14 retailers₹3,17,262 INR to ₹5,70,034 INR

B+
Cheapest Retailer
-
₹3,17,262 INR
B+
Retailer 2
-
₹3,22,427 INR
View
B+
Retailer 3
-
₹3,24,963 INR
View
B+
Retailer 4
-
₹3,38,957 INR
View
Retailer 5
-
₹3,43,747 INR
View
Price last confirmed 10 days ago
B+
Retailer 6
-
₹3,46,189 INR
View
B+
Retailer 7
-
₹3,66,194 INR
View
B
Retailer 8
-
₹4,03,574 INR
View
B
Retailer 9
-
₹4,08,270 INR
View
B
Retailer 10
-
₹4,22,828 INR
View
B
Retailer 11
-
₹4,40,203 INR
View
B
Retailer 12
-
₹5,35,062 INR
View
B
Retailer 13
-
₹5,68,404 INR
View
Most Expensive
B
Wholesale Diamonds Direct
451166363 · Nov 6
₹5,70,034 INR
$6,069 USD
View
13 more retailers have this diamond
Prices start from ₹3,17,262 INRSave up to ₹2,52,773 INR

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
₹3,17,262 INR