Heart|Natural|GIA

1.70ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 6551005983

Certificate GIA 6551005983

Diamond specifications and retailer prices

From $5,935 NZD
₹318,596 INR
As of November 1, 2026
Save $6,526 NZD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,941 NZD 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: $8,004 NZD|Low: $5,935 NZD|High: $13,622 NZD|Avg: $8,552 NZD|-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 4$5,935 NZD
Retailer 11$6,884 NZD
Retailer 9$7,268 NZD
Retailer 7$7,417 NZD
Retailer 1$8,004 NZD
Retailer 8$8,088 NZD
Retailer 3$8,392 NZD
Retailer 2$8,394 NZD
Retailer 10$8,499 NZD
Retailer 6$9,617 NZD
Retailer 5$12,461 NZD

35 data points across 11 retailers

14 retailers$5,935 NZD to $12,461 NZD

A
Cheapest Retailer
-
$5,935 NZD
₹318,596 INR
A
Retailer 2
-
$6,884 NZD
$3,880 USD
View
A
Retailer 3
-
$7,268 NZD
$4,096 USD
View
A
Retailer 4
-
$7,417 NZD
$4,180 USD
View
A
Retailer 5
-
$8,004 NZD
£3,552 GBP
View
A
Retailer 6
-
$8,088 NZD
$4,558 USD
View
Retailer 7
-
$8,392 NZD
A$7,277 AUD
View
Price last confirmed 23 days ago
A
Retailer 8
-
$8,394 NZD
$4,731 USD
View
B+
Retailer 9
-
$8,499 NZD
$4,790 USD
View
Retailer 10
-
$8,575 NZD
$4,833 USD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$9,617 NZD
ZAR 87,560 ZAR
View
Retailer 12
-
$9,895 NZD
$5,577 USD
View
Price last confirmed 38 days ago
B
Retailer 13
-
$12,461 NZD
£5,530 GBP
View
Most Expensive
NZ Jewellers
f7bd1eb2-3f51-41b9-a68f-c659fc890961 · Sep 25
$14,941 NZD
$8,421 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from $5,935 NZDSave up to $6,526 NZD

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
$5,935 NZD