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Heart|Natural|HRD

1.70ct H IF Heart Natural Diamond

EX • H/IF • HRD 260000156089

Certificate HRD 260000156089

Diamond specifications and retailer prices

From $6,660 USD
₹634,311 INR
As of October 29, 2026
Save $4,931 USD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,837 USD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000156089. Listed at 14 retailers as of October 29, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000156089
Dimensions7.22 × 8.24 × 5.04 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Top View
7.22 mm8.24 mm1.70 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000156089
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

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: $6,660 USD|Low: $6,615 USD|High: $11,669 USD|Avg: $8,002 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 1$6,660 USD
Retailer 5$7,278 USD
Retailer 7$7,499 USD
Retailer 6$7,636 USD
Retailer 4$7,637 USD
Retailer 3$7,825 USD
Retailer 2$11,591 USD

45 data points across 7 retailers

14 retailers$6,660 USD to $11,591 USD

A
Cheapest Retailer
-
$6,660 USD
₹634,311 INR
A
Retailer 2
-
$7,278 USD
SGD 9,835 SGD
View
B+
Retailer 3
-
$7,499 USD
View
B+
Retailer 4
-
$7,636 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,637 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$7,637 USD
View
B+
Retailer 7
-
$7,825 USD
£6,161 GBP
View
B+
Retailer 8
-
$8,273 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$8,400 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$8,449 USD
View
B
Retailer 11
-
$9,546 USD
View
Price last confirmed 60 days ago
B
Retailer 12
-
$9,546 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$11,591 USD
£9,127 GBP
View
Most Expensive
B
NZ Jewellers
efb4ed76-f649-48ab-82a7-4755a974bc33 · Oct 18
$13,837 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $6,660 USDSave up to $4,931 USD

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
$6,660 USD