CaratHunter
Plans
Heart|Natural|GIA

1.51ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 6442699747

Certificate GIA 6442699747

Diamond specifications and retailer prices

From ₹7,01,016 INR
$7,383 USD
As of October 31, 2026
Save ₹6,64,650 INR (49%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹13,65,666 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6442699747. Listed at 22 retailers as of October 30, 2026, with prices from ₹7,01,016 to ₹13,65,666, a ₹6,64,650 spread on the same certified stone. NZ Jewellers lists it at ₹13,65,666. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442699747
Dimensions7.63 × 7.22 × 4.35 mm
L/W Ratio1.06
Top View
7.63 mm7.22 mm1.51 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442699747
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.3%

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: Oct 31
Current: ₹10,32,168 INR|Low: ₹7,14,689 INR|High: ₹12,95,099 INR|Avg: ₹9,63,257 INR|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8₹7,14,689 INR
Retailer 6₹8,19,324 INR
Retailer 2₹8,95,757 INR
Retailer 5₹8,99,916 INR
Retailer 7₹9,01,360 INR
Retailer 1₹10,32,168 INR
Retailer 4₹12,03,775 INR
Retailer 3₹12,79,664 INR

45 data points across 8 retailers

22 retailers₹7,01,016 INR to ₹13,65,666 INR

B+
Cheapest Retailer
-
₹7,01,016 INR
$7,383 USD
B+
Retailer 2
-
₹7,14,689 INR
$7,527 USD
View
B
Retailer 3
-
₹7,63,303 INR
$8,039 USD
View
B
Retailer 4
-
₹7,67,196 INR
$8,080 USD
View
B+
Retailer 5
-
₹8,13,722 INR
$8,570 USD
View
B
Retailer 6
-
₹8,19,324 INR
$8,629 USD
View
Final sale: no returns
B+
Retailer 7
-
₹8,19,419 INR
$8,630 USD
View
B
Retailer 8
-
₹8,73,498 INR
$9,200 USD
View
B
Retailer 9
-
₹8,87,688 INR
$9,349 USD
View
B
Retailer 10
-
₹8,95,757 INR
£7,428 GBP
View
Retailer 11
-
₹8,99,916 INR
A$14,581 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
₹9,01,360 INR
$9,493 USD
View
B
Retailer 13
-
₹9,13,229 INR
$9,618 USD
View
B
Retailer 14
-
₹9,68,490 INR
$10,200 USD
View
B
Retailer 15
-
₹9,68,490 INR
$10,200 USD
View
B
Retailer 16
-
₹10,00,773 INR
$10,540 USD
View
B
Retailer 17
-
₹10,24,226 INR
$10,787 USD
View
B
Retailer 18
-
₹10,32,168 INR
€10,353 EUR
View
Retailer 19
-
₹10,78,537 INR
$11,359 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
₹12,03,775 INR
ZAR 204,814 ZAR
View
B
Retailer 21
-
₹12,79,664 INR
£10,612 GBP
View
Most Expensive
B
NZ Jewellers
8ff8dbb9-1d82-4301-8e57-2c050b390974 · Oct 30
₹13,65,666 INR
$14,383 USD
View
21 more retailers have this diamond
Prices start from ₹7,01,016 INRSave up to ₹6,64,650 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
₹7,01,016 INR