Heart|Natural|GIA

1.70ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 6551005983

Certificate GIA 6551005983

Diamond specifications and retailer prices

From HK$26,246 HKD
₹318,596 INR
As of November 1, 2026
Save HK$28,855 HKD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$66,069 HKD at NZ Jewellers · As of September 25, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551005983. Listed at 14 retailers as of November 1, 2026, with a 110% 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
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551005983
Dimensions7.19 × 8.15 × 4.89 mm
L/W Ratio1.13
Top View
7.19 mm8.15 mm1.70 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551005983
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

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: HK$35,392 HKD|Low: HK$26,244 HKD|High: HK$60,233 HKD|Avg: HK$37,814 HKD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4HK$26,246 HKD
Retailer 11HK$30,441 HKD
Retailer 9HK$32,136 HKD
Retailer 7HK$32,795 HKD
Retailer 1HK$35,392 HKD
Retailer 8HK$35,763 HKD
Retailer 3HK$37,110 HKD
Retailer 2HK$37,118 HKD
Retailer 10HK$37,581 HKD
Retailer 6HK$42,523 HKD
Retailer 5HK$55,101 HKD

35 data points across 11 retailers

14 retailersHK$26,246 HKD to HK$55,101 HKD

A
Cheapest Retailer
-
HK$26,246 HKD
₹318,596 INR
A
Retailer 2
-
HK$30,441 HKD
$3,880 USD
View
A
Retailer 3
-
HK$32,136 HKD
$4,096 USD
View
A
Retailer 4
-
HK$32,795 HKD
$4,180 USD
View
A
Retailer 5
-
HK$35,392 HKD
£3,552 GBP
View
A
Retailer 6
-
HK$35,763 HKD
$4,558 USD
View
Retailer 7
-
HK$37,110 HKD
A$7,277 AUD
View
Price last confirmed 23 days ago
A
Retailer 8
-
HK$37,118 HKD
$4,731 USD
View
B+
Retailer 9
-
HK$37,581 HKD
$4,790 USD
View
Retailer 10
-
HK$37,918 HKD
$4,833 USD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
HK$42,523 HKD
ZAR 87,560 ZAR
View
Retailer 12
-
HK$43,755 HKD
$5,577 USD
View
Price last confirmed 38 days ago
B
Retailer 13
-
HK$55,101 HKD
£5,530 GBP
View
Most Expensive
NZ Jewellers
f7bd1eb2-3f51-41b9-a68f-c659fc890961 · Sep 25
HK$66,069 HKD
$8,421 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from HK$26,246 HKDSave up to HK$28,855 HKD

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
HK$26,246 HKD