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Heart|Natural|GIA

1.23ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 2278523940

Certificate GIA 2278523940

Diamond specifications and retailer prices

From ₹2,21,745 INR
As of November 6, 2026
Save ₹2,48,689 INR (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹4,70,434 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.23ct natural heart diamond

This 1.23ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2278523940. Listed at 21 retailers as of November 4, 2026, with prices from ₹2,21,745 to ₹4,70,434, a ₹2,48,689 spread on the same certified stone. MOH London lists it at ₹4,70,434. 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

1.23
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2278523940
Dimensions6.44 × 6.04 × 4.10 mm
L/W Ratio1.07
Top View
6.44 mm6.04 mm1.23 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2278523940
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.8%

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: ₹4,70,434 INR|Low: ₹1,84,835 INR|High: ₹5,36,514 INR|Avg: ₹2,96,499 INR|-12.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 17₹2,21,745 INR
Retailer 7₹2,28,883 INR
Retailer 3₹2,29,728 INR
Retailer 19₹2,35,739 INR
Retailer 20₹2,41,187 INR
Retailer 12₹2,50,485 INR
Retailer 18₹2,51,236 INR
Retailer 6₹2,55,556 INR
Retailer 10₹2,58,844 INR
Retailer 11₹2,60,816 INR
Retailer 16₹2,77,252 INR
Retailer 5₹2,84,296 INR
Retailer 14₹2,98,572 INR
Retailer 8₹3,01,295 INR
Retailer 13₹3,09,279 INR
Retailer 4₹3,18,764 INR
Retailer 15₹3,44,217 INR
Retailer 2₹3,49,101 INR
Retailer 9₹4,06,580 INR
MOH London₹4,70,434 INR

40 data points across 20 retailers

21 retailers₹2,21,745 INR to ₹4,70,434 INR

B+
Cheapest Retailer
-
₹2,21,745 INR
B+
Retailer 2
-
₹2,28,883 INR
View
B+
Retailer 3
-
₹2,29,728 INR
View
B+
Retailer 4
-
₹2,35,739 INR
View
Final sale: no returns
B+
Retailer 5
-
₹2,41,187 INR
View
B+
Retailer 6
-
₹2,50,485 INR
View
B+
Retailer 7
-
₹2,51,236 INR
View
Retailer 8
-
₹2,55,556 INR
View
Price last confirmed 22 days ago
B+
Retailer 9
-
₹2,58,844 INR
View
Retailer 10
-
₹2,60,816 INR
View
Price last confirmed 23 days ago
B
Retailer 11
-
₹2,77,252 INR
View
B
Retailer 12
-
₹2,84,296 INR
View
B
Retailer 13
-
₹2,98,572 INR
View
B
Retailer 14
-
₹3,00,826 INR
View
Retailer 15
-
₹3,01,295 INR
View
Price last confirmed 31 days ago
B+
Retailer 16
-
₹3,09,279 INR
View
B
Retailer 17
-
₹3,18,764 INR
View
B
Retailer 18
-
₹3,44,217 INR
View
B
Retailer 19
-
₹3,49,101 INR
View
B
Retailer 20
-
₹4,06,580 INR
View
Most Expensive
B
MOH London
45AC09C87 · Nov 4
₹4,70,434 INR
£3,944 GBP
View
20 more retailers have this diamond
Prices start from ₹2,21,745 INRSave up to ₹2,48,689 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+
1.23ct Heart
₹2,21,745 INR