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Heart|Natural|GIA

1.73ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 1553154890

Certificate GIA 1553154890

Diamond specifications and retailer prices

From ₹4,47,216 INR
$4,712 USD
As of November 1, 2026
Save ₹4,21,123 INR (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹10,70,110 INR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.73ct natural heart diamond

This 1.73ct 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 1553154890. Listed at 17 retailers as of November 1, 2026, with a 94% 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

1.73
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553154890
Dimensions7.08 × 8.30 × 4.86 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
7.08 mm8.30 mm1.73 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553154890
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.5%

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 1
Current: ₹4,96,536 INR|Low: ₹4,41,711 INR|High: ₹9,79,831 INR|Avg: ₹5,96,414 INR|-4.0%
Retailer 1
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
November 2, 2026
Retailer 2₹4,47,216 INR
Retailer 11₹4,49,494 INR
Retailer 15₹4,73,886 INR
Retailer 13₹4,92,773 INR
Retailer 1₹4,96,536 INR
Retailer 4₹5,02,548 INR
Retailer 5₹5,07,119 INR
Retailer 9₹5,40,038 INR
Retailer 10₹5,65,094 INR
Retailer 14₹5,65,400 INR
Retailer 7₹6,05,283 INR
Retailer 12₹7,08,978 INR
Retailer 3₹7,14,656 INR
Retailer 8₹8,68,339 INR
Retailer 6₹9,40,636 INR

26 data points across 15 retailers

17 retailers₹4,47,216 INR to ₹8,68,339 INR

A
Cheapest Retailer
-
₹4,47,216 INR
$4,712 USD
A
Retailer 2
-
₹4,49,494 INR
HK$37,000 HKD
View
A
Retailer 3
-
₹4,73,886 INR
$4,993 USD
View
B+
Retailer 4
-
₹4,92,773 INR
$5,192 USD
View
Final sale: no returns
B+
Retailer 5
-
₹4,96,536 INR
€4,983 EUR
View
B+
Retailer 6
-
₹5,02,548 INR
$5,295 USD
View
B+
Retailer 7
-
₹5,07,119 INR
$5,343 USD
View
B+
Retailer 8
-
₹5,40,038 INR
$5,690 USD
View
B+
Retailer 9
-
₹5,65,094 INR
$5,954 USD
View
B+
Retailer 10
-
₹5,65,400 INR
£4,691 GBP
View
Retailer 11
-
₹6,05,283 INR
A$9,811 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
₹6,50,105 INR
A$10,538 AUD
View
B+
Retailer 13
-
₹7,08,978 INR
$7,470 USD
View
B+
Retailer 14
-
₹7,14,656 INR
ZAR 121,645 ZAR
View
B
Retailer 15
-
₹8,68,339 INR
£7,204 GBP
View
Retailer 16
-
₹9,40,636 INR
$9,911 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
e9b70d29-f4e5-46f4-9fa0-7b0376c77384 · Sep 25
₹10,70,110 INR
$11,275 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from ₹4,47,216 INRSave up to ₹4,21,123 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
1.73ct Heart
₹4,47,216 INR