CaratHunter
Plans
Heart|Natural|GIA

1.20ct J VS2 Heart Natural Diamond

ID • J/VS2 • GIA 6542317019

Certificate GIA 6542317019

Diamond specifications and retailer prices

From $3,647 NZD
As of November 6, 2026
Save $6,389 NZD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,037 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542317019. Listed at 19 retailers as of November 5, 2026, with prices from $3,647 to $10,037, a $6,389 spread on the same certified stone. NZ Jewellers lists it at $10,037. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542317019
Dimensions6.26 × 7.27 × 4.54 mm
L/W Ratio1.16
Top View
6.26 mm7.27 mm1.20 ctJ / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542317019
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.4%

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 6
Current: $10,037 NZD|Low: $3,647 NZD|High: $10,089 NZD|Avg: $5,526 NZD|-0.5%
NZ Jewellers
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 6$3,647 NZD
Retailer 2$3,803 NZD
Retailer 14$4,299 NZD
Retailer 8$4,430 NZD
Retailer 10$4,658 NZD
Retailer 17$4,735 NZD
Retailer 16$4,800 NZD
Retailer 9$4,825 NZD
Retailer 3$4,986 NZD
Retailer 7$5,055 NZD
Retailer 11$5,074 NZD
Retailer 12$5,080 NZD
Retailer 4$5,213 NZD
Retailer 5$5,540 NZD
Retailer 13$5,859 NZD
Retailer 15$8,388 NZD
NZ Jewellers$10,037 NZD

23 data points across 17 retailers

19 retailers$3,647 NZD to $10,037 NZD

A
Cheapest Retailer
-
$3,647 NZD
A
Retailer 2
-
$3,803 NZD
View
B+
Retailer 3
-
$4,299 NZD
View
B+
Retailer 4
-
$4,430 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,564 NZD
View
B+
Retailer 6
-
$4,658 NZD
View
B+
Retailer 7
-
$4,735 NZD
View
B+
Retailer 8
-
$4,800 NZD
View
Retailer 9
-
$4,825 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,986 NZD
View
B+
Retailer 11
-
$5,055 NZD
View
B+
Retailer 12
-
$5,074 NZD
View
B+
Retailer 13
-
$5,080 NZD
View
B+
Retailer 14
-
$5,213 NZD
View
Retailer 15
-
$5,435 NZD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$5,540 NZD
View
B+
Retailer 17
-
$5,859 NZD
View
B
Retailer 18
-
$8,388 NZD
View
Most Expensive
B
NZ Jewellers
bf0a69d9-cffc-4384-8ea0-050c95d581c6 · Nov 5
$10,037 NZD
$5,564 USD
View
18 more retailers have this diamond
Prices start from $3,647 NZDSave up to $6,389 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
1.20ct Heart
$3,647 NZD