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Heart|Natural|GIA

1.51ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 1455697916

Certificate GIA 1455697916

Diamond specifications and retailer prices

From ₹3,95,182 INR
$4,162 USD
As of November 1, 2026
Save ₹4,75,320 INR (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹8,70,502 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 1455697916. Listed at 12 retailers as of October 30, 2026, with prices from ₹3,95,182 to ₹8,70,502, a ₹4,75,320 spread on the same certified stone. NZ Jewellers lists it at ₹8,70,502. 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
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1455697916
Dimensions7.74 × 6.71 × 4.80 mm
L/W Ratio1.15
Top View
7.74 mm6.71 mm1.51 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1455697916
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: ₹8,70,502 INR|Low: ₹3,59,196 INR|High: ₹8,70,502 INR|Avg: ₹5,28,807 INR|+1.0%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 9₹3,69,132 INR
Retailer 6₹3,72,964 INR
Retailer 3₹3,95,182 INR
Retailer 4₹4,06,766 INR
Retailer 16₹4,31,073 INR
Retailer 5₹4,66,205 INR
Retailer 12₹4,71,522 INR
Retailer 13₹4,71,522 INR
Retailer 14₹4,71,522 INR
Retailer 2₹4,86,963 INR
Retailer 17₹4,96,209 INR
Retailer 15₹5,44,064 INR
Retailer 7₹5,63,989 INR
Retailer 11₹6,39,791 INR
Retailer 8₹7,31,988 INR
Retailer 10₹8,29,032 INR
NZ Jewellers₹8,70,502 INR

28 data points across 17 retailers

12 retailers₹3,95,182 INR to ₹8,70,502 INR

A
Cheapest Retailer
-
₹3,95,182 INR
$4,162 USD
A
Retailer 2
-
₹4,06,766 INR
$4,284 USD
View
A
Retailer 3
-
₹4,31,073 INR
$4,540 USD
View
Final sale: no returns
A
Retailer 4
-
₹4,66,205 INR
$4,910 USD
View
A
Retailer 5
-
₹4,71,522 INR
$4,966 USD
View
A
Retailer 6
-
₹4,71,522 INR
$4,966 USD
View
A
Retailer 7
-
₹4,86,963 INR
£4,038 GBP
View
A
Retailer 8
-
₹4,96,209 INR
$5,226 USD
View
B+
Retailer 9
-
₹5,44,064 INR
$5,730 USD
View
B+
Retailer 10
-
₹6,39,791 INR
ZAR 108,856 ZAR
View
B
Retailer 11
-
₹8,29,032 INR
£6,875 GBP
View
Most Expensive
B
NZ Jewellers
37560a22-5da5-452b-8057-d2a5406fbd8e · Oct 30
₹8,70,502 INR
$9,168 USD
View
11 more retailers have this diamond
Prices start from ₹3,95,182 INRSave up to ₹4,75,320 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
₹3,95,182 INR