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Round|Natural|GIA

1.21ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6452098443

Certificate GIA 6452098443

Diamond specifications and retailer prices

From ₹4,31,562 INR
As of November 4, 2026
Save ₹3,99,066 INR (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹9,45,587 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6452098443. Listed at 19 retailers as of November 4, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6452098443
Dimensions6.81 × 6.76 × 4.26 mm
L/W Ratio1.01
Top View
6.81 mm6.76 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452098443
Side View
Table 57.0%Crown 35.5°Girdle: ThickPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹9,45,587 INR|Low: ₹3,93,994 INR|High: ₹9,45,587 INR|Avg: ₹5,92,456 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8₹4,31,562 INR
Retailer 9₹4,72,793 INR
Retailer 11₹4,80,307 INR
Retailer 4₹5,12,146 INR
Retailer 10₹5,12,146 INR
Retailer 2₹5,42,388 INR
Retailer 5₹5,58,448 INR
Retailer 12₹5,58,448 INR
Retailer 3₹5,90,945 INR
Retailer 6₹6,00,337 INR
Retailer 7₹8,30,628 INR
NZ Jewellers₹9,45,587 INR

43 data points across 12 retailers

19 retailers₹4,31,562 INR to ₹8,30,628 INR

B
Cheapest Retailer
-
₹4,31,562 INR
B
Retailer 2
-
₹4,34,192 INR
View
B
Retailer 3
-
₹4,46,684 INR
View
B
Retailer 4
-
₹4,72,793 INR
View
Final sale: no returns
B
Retailer 5
-
₹4,80,307 INR
View
B
Retailer 6
-
₹5,12,146 INR
View
Retailer 7
-
₹5,12,146 INR
View
Price last confirmed 9 days ago
B
Retailer 8
-
₹5,12,146 INR
View
B
Retailer 9
-
₹5,42,388 INR
View
B
Retailer 10
-
₹5,58,448 INR
View
B
Retailer 11
-
₹5,58,448 INR
View
B
Retailer 12
-
₹5,71,973 INR
View
B
Retailer 13
-
₹5,71,973 INR
View
B
Retailer 14
-
₹5,90,945 INR
View
B
Retailer 15
-
₹5,91,696 INR
View
B
Retailer 16
-
₹6,00,337 INR
View
Retailer 17
-
₹6,23,441 INR
View
Price last confirmed 15 days ago
B
Retailer 18
-
₹8,30,628 INR
View
Most Expensive
NZ Jewellers
2dbbae6e-fc61-4a8c-82e7-79b5176a6a54 · Nov 5
₹9,45,587 INR
$10,068 USD
View
Price under review
18 more retailers have this diamond
Prices start from ₹4,31,562 INRSave up to ₹3,99,066 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 Round
₹4,31,562 INR