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Heart|Natural|GIA

1.21ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 6137692565

Certificate GIA 6137692565

Diamond specifications and retailer prices

From ₹1,96,668 INR
As of November 6, 2026
Save ₹1,02,563 INR (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹2,99,231 INR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6137692565. Listed at 4 retailers as of November 6, 2026, with prices from ₹1,96,668 to ₹2,99,231, a ₹1,02,563 spread on the same certified stone. 77 Diamonds lists it at ₹2,99,231. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6137692565
Dimensions5.75 × 5.63 × 4.32 mm
L/W Ratio1.02
Top View
5.75 mm5.63 mm1.21 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6137692565
Side View
Table 56.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 76.7%

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: ₹2,99,231 INR|Low: ₹1,96,668 INR|High: ₹3,02,546 INR|Avg: ₹2,50,633 INR|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2₹1,96,668 INR
Retailer 3₹2,17,894 INR
Retailer 4₹2,87,207 INR
77 Diamonds₹2,99,231 INR

36 data points across 4 retailers

4 retailers₹1,96,668 INR to ₹2,99,231 INR

B+
Cheapest Retailer
-
₹1,96,668 INR
B+
Retailer 2
-
₹2,03,619 INR
View
B+
Retailer 3
-
₹2,13,480 INR
View
Most Expensive
B
77 Diamonds
CUSMBK2MYAZFQ · Nov 6
₹2,99,231 INR
£2,509 GBP
View
3 more retailers have this diamond
Prices start from ₹1,96,668 INRSave up to ₹1,02,563 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
₹1,96,668 INR