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Heart|Natural|GIA

1.70ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 5553434953

Certificate GIA 5553434953

Diamond specifications and retailer prices

From ₹4,21,552 INR
HK$34,700 HKD
As of November 2, 2026
Save ₹3,81,216 INR (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹9,56,028 INR at NZ Jewellers · As of October 24, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553434953. Listed at 17 retailers as of November 1, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.70
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553434953
Dimensions7.32 × 8.26 × 4.72 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
7.32 mm8.26 mm1.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553434953
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.1%

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 2
Current: ₹9,56,028 INR|Low: ₹4,16,693 INR|High: ₹10,26,072 INR|Avg: ₹6,07,286 INR|-6.8%
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 12₹4,21,552 INR
Retailer 4₹4,21,875 INR
Retailer 17₹4,45,033 INR
Retailer 15₹4,61,927 INR
Retailer 2₹4,68,260 INR
Retailer 6₹4,84,990 INR
Retailer 9₹4,89,210 INR
Retailer 7₹4,95,240 INR
Retailer 10₹5,09,667 INR
Retailer 13₹5,20,507 INR
Retailer 11₹5,29,693 INR
Retailer 16₹5,38,898 INR
Retailer 14₹6,92,843 INR
Retailer 5₹7,02,647 INR
Retailer 3₹8,02,768 INR
Retailer 8₹9,07,819 INR
NZ Jewellers₹9,56,028 INR

20 data points across 17 retailers

17 retailers₹4,21,552 INR to ₹8,02,768 INR

A
Cheapest Retailer
-
₹4,21,552 INR
HK$34,700 HKD
A
Retailer 2
-
₹4,21,875 INR
$4,445 USD
View
A
Retailer 3
-
₹4,45,033 INR
$4,689 USD
View
A
Retailer 4
-
₹4,61,927 INR
$4,867 USD
View
Final sale: no returns
A
Retailer 5
-
₹4,68,260 INR
€4,699 EUR
View
B+
Retailer 6
-
₹4,84,990 INR
$5,110 USD
View
B+
Retailer 7
-
₹4,89,210 INR
$5,154 USD
View
B+
Retailer 8
-
₹4,95,240 INR
$5,218 USD
View
B+
Retailer 9
-
₹5,09,667 INR
$5,370 USD
View
B+
Retailer 10
-
₹5,20,507 INR
£4,318 GBP
View
B+
Retailer 11
-
₹5,29,693 INR
$5,581 USD
View
B+
Retailer 12
-
₹5,38,898 INR
£4,471 GBP
View
B+
Retailer 13
-
₹6,92,843 INR
$7,300 USD
View
B+
Retailer 14
-
₹7,02,647 INR
ZAR 119,601 ZAR
View
B
Retailer 15
-
₹8,02,768 INR
£6,660 GBP
View
Retailer 16
-
₹9,07,819 INR
$9,565 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
77a70a7c-57c4-4a18-a2a4-61b27cd37ec9 · Oct 24
₹9,56,028 INR
$10,073 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from ₹4,21,552 INRSave up to ₹3,81,216 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
1.70ct Heart
₹4,21,552 INR