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Heart|Natural|GIA

1.51ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 6482518694

Certificate GIA 6482518694

Diamond specifications and retailer prices

From ₹4,08,552 INR
As of November 4, 2026
Save ₹4,12,799 INR (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹8,21,351 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6482518694. Listed at 14 retailers as of November 4, 2026, with prices from ₹4,08,552 to ₹8,21,351, a ₹4,12,799 spread on the same certified stone. MOH London lists it at ₹8,21,351. 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

1.51
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6482518694
Dimensions6.96 × 6.58 × 4.51 mm
L/W Ratio1.06
Top View
6.96 mm6.58 mm1.51 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6482518694
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.5%

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 4
Current: ₹8,21,351 INR|Low: ₹4,13,248 INR|High: ₹8,33,517 INR|Avg: ₹5,44,270 INR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4₹4,13,248 INR
Retailer 6₹4,22,828 INR
Retailer 7₹4,32,314 INR
Retailer 8₹4,36,071 INR
Retailer 5₹4,68,473 INR
Retailer 3₹4,96,555 INR
Retailer 9₹5,70,658 INR
Retailer 2₹5,81,834 INR
Retailer 10₹6,15,270 INR
MOH London₹8,21,351 INR

41 data points across 10 retailers

14 retailers₹4,08,552 INR to ₹8,21,351 INR

B+
Cheapest Retailer
-
₹4,08,552 INR
B+
Retailer 2
-
₹4,13,248 INR
View
B+
Retailer 3
-
₹4,22,828 INR
View
B+
Retailer 4
-
₹4,32,314 INR
View
Final sale: no returns
B+
Retailer 5
-
₹4,36,071 INR
View
B+
Retailer 6
-
₹4,64,153 INR
View
Retailer 7
-
₹4,68,473 INR
View
Price last confirmed 9 days ago
B
Retailer 8
-
₹4,96,555 INR
View
B
Retailer 9
-
₹5,04,350 INR
View
B
Retailer 10
-
₹5,04,350 INR
View
B
Retailer 11
-
₹5,21,256 INR
View
Retailer 12
-
₹5,70,658 INR
View
Price last confirmed 23 days ago
B
Retailer 13
-
₹5,81,834 INR
View
Most Expensive
B
MOH London
2B834B157 · Nov 4
₹8,21,351 INR
£6,886 GBP
View
13 more retailers have this diamond
Prices start from ₹4,08,552 INRSave up to ₹4,12,799 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+
1.51ct Heart
₹4,08,552 INR