CaratHunter
Plans
Heart|Natural|GIA

1.51ct E SI2 Heart Natural Diamond

VG • E/SI2 • GIA 6445653262

Certificate GIA 6445653262

Diamond specifications and retailer prices

From ₹4,38,669 INR
$4,620 USD
As of October 29, 2026
Save ₹5,47,767 INR (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹9,86,436 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6445653262. Listed at 13 retailers as of October 29, 2026, with prices from ₹4,38,669 to ₹9,86,436, a ₹5,47,767 spread on the same certified stone. NZ Jewellers lists it at ₹9,86,436. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.26°
Pavilion angle38.55°
OriginNatural
Grading LabGIA
CertificateGIA 6445653262
Dimensions6.80 × 7.75 × 4.79 mm
L/W Ratio1.14
Top View
6.80 mm7.75 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6445653262
Side View
Table 59.0%Crown 39.26°Girdle: THK-ETKPavilion 38.55°Culet: NoneDepth 61.8%

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: Oct 29
Current: ₹9,86,436 INR|Low: ₹4,33,827 INR|High: ₹9,86,436 INR|Avg: ₹6,01,297 INR
NZ Jewellers
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
October 30, 2026
Retailer 11₹4,38,669 INR
Retailer 15₹4,66,015 INR
Retailer 9₹4,93,170 INR
Retailer 6₹4,97,211 INR
Retailer 3₹4,97,348 INR
Retailer 10₹5,34,284 INR
Retailer 12₹5,34,284 INR
Retailer 13₹5,34,284 INR
Retailer 2₹5,65,764 INR
Retailer 14₹6,16,510 INR
Retailer 4₹6,50,408 INR
Retailer 7₹7,00,176 INR
Retailer 5₹7,03,126 INR
Retailer 8₹8,73,529 INR
NZ Jewellers₹9,86,436 INR

41 data points across 15 retailers

13 retailers₹4,38,669 INR to ₹9,86,436 INR

A
Cheapest Retailer
-
₹4,38,669 INR
$4,620 USD
A
Retailer 2
-
₹4,66,015 INR
$4,908 USD
View
A
Retailer 3
-
₹4,93,170 INR
$5,194 USD
View
Final sale: no returns
A
Retailer 4
-
₹4,97,211 INR
CA$7,273 CAD
View
A
Retailer 5
-
₹4,97,348 INR
$5,238 USD
View
B+
Retailer 6
-
₹5,34,284 INR
$5,627 USD
View
B+
Retailer 7
-
₹5,34,284 INR
$5,627 USD
View
B+
Retailer 8
-
₹5,34,284 INR
$5,627 USD
View
B+
Retailer 9
-
₹5,65,764 INR
£4,692 GBP
View
B+
Retailer 10
-
₹6,16,510 INR
$6,493 USD
View
Retailer 11
-
₹6,50,408 INR
$6,850 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
₹8,73,529 INR
£7,244 GBP
View
Most Expensive
B
NZ Jewellers
73e32101-e93c-4304-b85e-1d577ba9b0b7 · Oct 30
₹9,86,436 INR
$10,389 USD
View
12 more retailers have this diamond
Prices start from ₹4,38,669 INRSave up to ₹5,47,767 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
₹4,38,669 INR