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Radiant|Natural|GIA

1.21ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 2437946155

Certificate GIA 2437946155

Diamond specifications and retailer prices

From ₹3,13,223 INR
As of November 4, 2026
Save ₹1,49,574 INR (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹4,62,797 INR at 77 Diamonds · As of November 7, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2437946155. Listed at 6 retailers as of November 4, 2026, with prices from ₹3,13,223 to ₹4,62,797, a ₹1,49,574 spread on the same certified stone. 77 Diamonds lists it at ₹4,62,797. 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
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.26°
Pavilion angle29.17°
OriginNatural
Grading LabGIA
CertificateGIA 2437946155
Dimensions6.83 × 5.56 × 3.40 mm
L/W Ratio1.23
Top View
6.83 mm5.56 mm1.21 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2437946155
Side View
Table 73.0%Crown 46.26°Girdle: ThickPavilion 29.17°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: ₹4,62,797 INR|Low: ₹2,94,627 INR|High: ₹4,68,420 INR|Avg: ₹3,46,813 INR|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5₹3,13,223 INR
Retailer 3₹3,15,665 INR
Retailer 4₹3,20,925 INR
Retailer 2₹3,24,118 INR
77 Diamonds₹4,62,797 INR

39 data points across 5 retailers

6 retailers₹3,13,223 INR to ₹4,62,797 INR

B+
Cheapest Retailer
-
₹3,13,223 INR
B+
Retailer 2
-
₹3,15,665 INR
View
B+
Retailer 3
-
₹3,20,925 INR
View
B+
Retailer 4
-
₹3,24,118 INR
View
Final sale: no returns
B
Retailer 5
-
₹3,37,924 INR
View
Most Expensive
B
77 Diamonds
RADZXCYGQPAM · Nov 7
₹4,62,797 INR
£3,880 GBP
View
5 more retailers have this diamond
Prices start from ₹3,13,223 INRSave up to ₹1,49,574 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
₹3,13,223 INR