Heart|Natural|GIA

1.70ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2537392667

Certificate GIA 2537392667

Diamond specifications and retailer prices

From ₹8,06,071 INR
$8,493 USD
As of November 2, 2026
26 retailers carry this diamond
Most expensive: ₹11,92,924 INR at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537392667. Listed at 26 retailers as of November 2, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537392667
Dimensions6.92 × 8.07 × 5.11 mm
L/W Ratio1.17
Top View
6.92 mm8.07 mm1.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2537392667
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: ₹10,91,845 INR|Low: ₹5,15,741 INR|High: ₹10,91,845 INR|Avg: ₹6,78,633 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
Retailer 16
Retailer 17
October 25, 2026
Retailer 16₹5,15,741 INR
Retailer 3₹5,62,816 INR
Retailer 6₹5,91,384 INR
Retailer 10₹5,96,509 INR
Retailer 2₹5,98,882 INR
Retailer 13₹6,01,445 INR
Retailer 15₹6,14,901 INR
Retailer 4₹6,35,652 INR
Retailer 9₹6,55,024 INR
Retailer 5₹6,58,675 INR
Retailer 8₹6,58,675 INR
Retailer 12₹6,71,311 INR
Retailer 7₹6,80,505 INR
Retailer 14₹7,19,608 INR
Retailer 17₹7,87,881 INR
Retailer 11₹9,95,384 INR
NZ Jewellers₹10,91,845 INR

34 data points across 17 retailers

26 retailers

Retailer 1
-
₹5,15,741 INR
$5,434 USD
Price last confirmed 10 days ago
Retailer 2
-
₹5,91,384 INR
$6,231 USD
View
Price last confirmed 23 days ago
Retailer 3
-
₹5,91,384 INR
$6,231 USD
View
Price last confirmed 11 days ago
Retailer 4
-
₹5,91,384 INR
$6,231 USD
View
Price last confirmed 21 days ago
Retailer 5
-
₹5,96,509 INR
$6,285 USD
View
Price last confirmed 8 days ago
Retailer 6
-
₹6,01,445 INR
$6,337 USD
View
Price last confirmed 9 days ago
Retailer 7
-
₹6,05,146 INR
$6,376 USD
View
Price last confirmed 32 days ago
Retailer 8
-
₹6,35,652 INR
$6,697 USD
View
Price last confirmed 8 days ago
Retailer 9
-
₹6,46,147 INR
$6,808 USD
View
Price last confirmed 15 days ago
Retailer 10
-
₹6,55,024 INR
A$10,618 AUD
View
Price last confirmed 29 days ago
Retailer 11
-
₹6,56,113 INR
$6,913 USD
View
Price last confirmed 11 days ago
Retailer 12
-
₹6,58,675 INR
$6,940 USD
View
Price last confirmed 11 days ago
Retailer 13
-
₹6,71,311 INR
£5,569 GBP
View
Price last confirmed 8 days ago
Retailer 14
-
₹6,80,505 INR
$7,170 USD
View
Price last confirmed 12 days ago
Retailer 15
-
₹6,82,403 INR
$7,190 USD
View
Price last confirmed 12 days ago
Retailer 16
-
₹6,98,158 INR
$7,356 USD
View
Price last confirmed 39 days ago
Retailer 17
-
₹7,19,608 INR
$7,582 USD
View
Price last confirmed 10 days ago
Retailer 18
-
₹7,45,613 INR
$7,856 USD
View
Price last confirmed 14 days ago
Retailer 19
-
₹7,87,881 INR
ZAR 134,109 ZAR
View
Price last confirmed 11 days ago
B
Retailer 20
-
₹8,06,071 INR
$8,493 USD
View
Retailer 21
-
₹9,95,384 INR
£8,258 GBP
View
Price last confirmed 8 days ago
Retailer 22
-
₹10,91,845 INR
$11,504 USD
View
Price last confirmed 24 days ago
Retailer 23
-
₹10,91,845 INR
$11,504 USD
View
Price last confirmed 12 days ago
Retailer 24
-
₹11,17,091 INR
$11,770 USD
View
Price last confirmed 38 days ago
Retailer 25
-
₹11,92,924 INR
$12,569 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
9553575d-bb4e-4d9d-b7b5-dd6a0b70c401 · Oct 18
₹11,92,924 INR
$12,569 USD
View
Price last confirmed 15 days ago
25 more retailers have this diamond
Prices start from ₹8,06,071 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
1.70ct Heart
₹8,06,071 INR