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Heart|Natural|GIA

1.21ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 2203906541

Certificate GIA 2203906541

Diamond specifications and retailer prices

From ₹3,36,609 INR
As of November 6, 2026
Save ₹3,57,949 INR (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹6,94,558 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2203906541. Listed at 19 retailers as of November 4, 2026, with prices from ₹3,36,609 to ₹6,94,558, a ₹3,57,949 spread on the same certified stone. MOH London lists it at ₹6,94,558. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2203906541
Dimensions6.42 × 5.69 × 3.79 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.42 mm5.69 mm1.21 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2203906541
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.6%

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 6
Current: ₹6,94,558 INR|Low: ₹2,87,489 INR|High: ₹7,04,816 INR|Avg: ₹4,38,717 INR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10₹3,36,609 INR
Retailer 6₹3,44,968 INR
Retailer 5₹3,48,537 INR
Retailer 7₹3,65,631 INR
Retailer 9₹3,96,155 INR
Retailer 3₹4,27,900 INR
Retailer 8₹4,40,767 INR
Retailer 2₹4,65,092 INR
Retailer 4₹5,33,466 INR
MOH London₹6,94,558 INR

45 data points across 10 retailers

19 retailers₹3,36,609 INR to ₹6,94,558 INR

B+
Cheapest Retailer
-
₹3,36,609 INR
B+
Retailer 2
-
₹3,41,587 INR
View
B+
Retailer 3
-
₹3,44,968 INR
View
B
Retailer 4
-
₹3,48,537 INR
View
B
Retailer 5
-
₹3,49,288 INR
View
B
Retailer 6
-
₹3,65,631 INR
View
Final sale: no returns
B
Retailer 7
-
₹3,76,619 INR
View
B
Retailer 8
-
₹3,94,370 INR
View
Retailer 9
-
₹3,96,155 INR
View
Price last confirmed 9 days ago
B
Retailer 10
-
₹4,02,541 INR
View
Retailer 11
-
₹4,04,326 INR
View
Price last confirmed 15 days ago
B
Retailer 12
-
₹4,20,668 INR
View
B
Retailer 13
-
₹4,27,900 INR
View
Retailer 14
-
₹4,40,767 INR
View
Price last confirmed 29 days ago
B
Retailer 15
-
₹4,56,076 INR
View
B
Retailer 16
-
₹4,65,092 INR
View
B
Retailer 17
-
₹5,33,466 INR
View
C
Retailer 18
-
₹6,32,457 INR
View
Most Expensive
B
MOH London
134D3AFB4 · Nov 4
₹6,94,558 INR
£5,823 GBP
View
18 more retailers have this diamond
Prices start from ₹3,36,609 INRSave up to ₹3,57,949 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 Heart
₹3,36,609 INR