CaratHunter
Plans
Heart|Natural|GIA

1.70ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 6551005983

Certificate GIA 6551005983

Diamond specifications and retailer prices

From $4,762 AUD
₹318,596 INR
As of November 1, 2026
Save $5,236 AUD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,988 AUD 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: $4,762 AUD|Low: $4,762 AUD|High: $10,929 AUD|Avg: $6,864 AUD|-8.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 1$4,762 AUD
Retailer 11$5,524 AUD
Retailer 9$5,831 AUD
Retailer 7$5,951 AUD
Retailer 5$6,422 AUD
Retailer 8$6,489 AUD
Retailer 3$6,734 AUD
Retailer 2$6,735 AUD
Retailer 10$6,819 AUD
Retailer 6$7,716 AUD
Retailer 4$9,998 AUD

35 data points across 11 retailers

14 retailers$4,762 AUD to $9,998 AUD

A
Cheapest Retailer
-
$4,762 AUD
₹318,596 INR
A
Retailer 2
-
$5,524 AUD
$3,880 USD
View
A
Retailer 3
-
$5,831 AUD
$4,096 USD
View
A
Retailer 4
-
$5,951 AUD
$4,180 USD
View
A
Retailer 5
-
$6,422 AUD
£3,552 GBP
View
A
Retailer 6
-
$6,489 AUD
$4,558 USD
View
Retailer 7
-
$6,734 AUD
View
Price last confirmed 22 days ago
A
Retailer 8
-
$6,735 AUD
$4,731 USD
View
B+
Retailer 9
-
$6,819 AUD
$4,790 USD
View
Retailer 10
-
$6,880 AUD
$4,833 USD
View
Price last confirmed 37 days ago
B+
Retailer 11
-
$7,716 AUD
ZAR 87,560 ZAR
View
Retailer 12
-
$7,939 AUD
$5,577 USD
View
Price last confirmed 38 days ago
B
Retailer 13
-
$9,998 AUD
£5,530 GBP
View
Most Expensive
NZ Jewellers
f7bd1eb2-3f51-41b9-a68f-c659fc890961 · Sep 25
$11,988 AUD
$8,421 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $4,762 AUDSave up to $5,236 AUD

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
$4,762 AUD