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Heart|Natural|GIA

1.51ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 6561185178

Certificate GIA 6561185178

Diamond specifications and retailer prices

From ₹5,14,212 INR
As of November 6, 2026
Save ₹1,62,576 INR (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹6,76,788 INR at Blue Nile · As of November 5, 2026
View at Blue Nile

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561185178. Listed at 6 retailers as of November 5, 2026, with prices from ₹5,14,212 to ₹6,76,788, a ₹1,62,576 spread on the same certified stone. Blue Nile lists it at ₹6,76,788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561185178
Dimensions7.21 × 8.05 × 4.58 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Pinpoint
Top View
7.21 mm8.05 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561185178
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹6,76,788 INR|Low: ₹5,14,212 INR|High: ₹7,00,549 INR|Avg: ₹5,96,713 INR|-3.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2₹5,14,212 INR
Retailer 6₹5,56,194 INR
Retailer 5₹5,78,923 INR
Retailer 4₹5,97,613 INR
Retailer 3₹6,00,055 INR
Blue Nile₹6,76,788 INR

46 data points across 6 retailers

6 retailers₹5,14,212 INR to ₹6,76,788 INR

A
Cheapest Retailer
-
₹5,14,212 INR
A
Retailer 2
-
₹5,56,194 INR
View
A
Retailer 3
-
₹5,78,923 INR
View
A
Retailer 4
-
₹5,97,613 INR
View
Final sale: no returns
A
Retailer 5
-
₹6,00,055 INR
View
Most Expensive
B+
Blue Nile
30120285 · Nov 5
₹6,76,788 INR
$7,206 USD
View
5 more retailers have this diamond
Prices start from ₹5,14,212 INRSave up to ₹1,62,576 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.

A
1.51ct Heart
₹5,14,212 INR