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Radiant|Natural|GIA

1.21ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 6561517299

Certificate GIA 6561517299

Diamond specifications and retailer prices

From ₹3,88,641 INR
As of November 6, 2026
Save ₹2,93,393 INR (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹6,82,034 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded D 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 6561517299. Listed at 5 retailers as of November 4, 2026, with prices from ₹3,88,641 to ₹6,82,034, a ₹2,93,393 spread on the same certified stone. MOH London lists it at ₹6,82,034. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.89°
OriginNatural
Grading LabGIA
CertificateGIA 6561517299
Dimensions7.17 × 5.38 × 3.64 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.17 mm5.38 mm1.21 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561517299
Side View
Table 68.0%Crown 47.89°Girdle: Sli. Thick - ThickPavilionCulet: NoneDepth 67.7%

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 6
Current: ₹6,82,034 INR|Low: ₹3,82,254 INR|High: ₹7,12,808 INR|Avg: ₹4,76,516 INR|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5₹3,82,254 INR
Retailer 4₹3,88,641 INR
Retailer 2₹4,22,640 INR
Retailer 3₹4,83,031 INR
MOH London₹6,82,034 INR

23 data points across 5 retailers

5 retailers₹3,88,641 INR to ₹6,82,034 INR

Retailer 1
-
₹3,82,254 INR
Price last confirmed 13 days ago
B+
Retailer 2
-
₹3,88,641 INR
View
B+
Retailer 3
-
₹4,22,640 INR
View
B+
Retailer 4
-
₹4,83,031 INR
View
Most Expensive
B
MOH London
0DAA789FB · Nov 4
₹6,82,034 INR
£5,718 GBP
View
4 more retailers have this diamond
Prices start from ₹3,88,641 INRSave up to ₹2,93,393 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
₹3,88,641 INR