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Heart|Natural|GIA

1.00ct J VS1 Heart Natural Diamond

GD • J/VS1 • GIA 6552590052

Certificate GIA 6552590052

Diamond specifications and retailer prices

From $3,637 NZD
As of November 2, 2026
Save $4,324 NZD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,961 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552590052. Listed at 9 retailers as of November 2, 2026, with prices from $3,637 to $7,961, a $4,324 spread on the same certified stone. NZ Jewellers lists it at $7,961. 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

1.00
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.28°
Pavilion angle40.13°
OriginNatural
Grading LabGIA
CertificateGIA 6552590052
Dimensions6.42 × 7.18 × 3.93 mm
L/W Ratio1.12
Girdle conditionThick
Key to symbols
Feather
Top View
6.42 mm7.18 mm1.00 ctJ / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552590052
Side View
Table 63.0%Crown 35.28°Girdle: STK-THKPavilion 40.13°Culet: NoneDepth 54.7%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $7,961 NZD|Low: $3,637 NZD|High: $8,080 NZD|Avg: $4,840 NZD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 3$3,637 NZD
Retailer 7$3,739 NZD
Retailer 6$3,808 NZD
Retailer 2$3,815 NZD
Retailer 8$3,878 NZD
Retailer 5$3,983 NZD
Retailer 9$4,728 NZD
Retailer 4$6,671 NZD
NZ Jewellers$7,961 NZD

38 data points across 9 retailers

9 retailers$3,637 NZD to $7,961 NZD

B+
Cheapest Retailer
-
$3,637 NZD
B+
Retailer 2
-
$3,739 NZD
View
B+
Retailer 3
-
$3,808 NZD
View
B+
Retailer 4
-
$3,815 NZD
View
B+
Retailer 5
-
$3,878 NZD
View
B+
Retailer 6
-
$3,983 NZD
View
Retailer 7
-
$4,728 NZD
View
Price last confirmed 31 days ago
B
Retailer 8
-
$6,671 NZD
View
Most Expensive
C
NZ Jewellers
9118a964-9197-4b0a-b2c0-7581ddfee9f2 · Nov 3
$7,961 NZD
$4,413 USD
View
8 more retailers have this diamond
Prices start from $3,637 NZDSave up to $4,324 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+
1.00ct Heart
$3,637 NZD