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Heart|Natural|GIA

1.02ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 6532454431

Certificate GIA 6532454431

Diamond specifications and retailer prices

From $4,044 NZD
As of November 5, 2026
8 retailers carry this diamond
Most expensive: $8,545 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532454431. Listed at 8 retailers as of November 5, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 6532454431
Dimensions6.93 × 5.97 × 3.51 mm
L/W Ratio1.16
Top View
6.93 mm5.97 mm1.02 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532454431
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 39.1°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,044 NZD|Low: $2,816 NZD|High: $7,235 NZD|Avg: $4,240 NZD|+0.1%
Retailer 1
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 5, 2026
Retailer 14$2,816 NZD
Retailer 15$2,949 NZD
Retailer 2$3,153 NZD
Retailer 9$3,224 NZD
Retailer 17$3,229 NZD
Retailer 10$3,326 NZD
Retailer 3$3,590 NZD
Retailer 12$3,631 NZD
Retailer 11$3,711 NZD
Retailer 1$4,044 NZD
Retailer 16$4,218 NZD
Retailer 4$4,517 NZD
Retailer 5$4,706 NZD
Retailer 13$4,732 NZD
Retailer 8$5,951 NZD
Retailer 6$6,133 NZD
Retailer 7$6,822 NZD

17 data points across 17 retailers

8 retailers

Retailer 1
-
$2,816 NZD
Price last confirmed 29 days ago
Retailer 2
-
$3,326 NZD
View
Price last confirmed 30 days ago
B+
Retailer 3
-
$4,044 NZD
View
Retailer 4
-
$4,218 NZD
View
Price last confirmed 30 days ago
Retailer 5
-
$4,706 NZD
View
Price last confirmed 33 days ago
Retailer 6
-
$4,732 NZD
View
Price last confirmed 31 days ago
Retailer 7
-
$6,822 NZD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
5264a928-c7d5-4750-9848-38d4608e1020 · Sep 25
$8,545 NZD
$4,737 USD
View
Price last confirmed 42 days ago
7 more retailers have this diamond
Prices start from $4,044 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.

B+
1.02ct Heart
$4,044 NZD