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Heart|Natural|IGI

1.00ct J VVS2 Heart Natural Diamond

VG • J/VVS2 • IGI 790611364

Shape and cutting style on the report: Heart brilliant

Certificate IGI 790611364

Diamond specifications and retailer prices

From $2,391 NZD
SGD 1,821 SGD
As of October 31, 2026
Save $3,975 NZD (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,366 NZD at NZ Jewellers · As of October 30, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 790611364. Listed at 12 retailers as of October 30, 2026, with prices from $2,391 to $6,366, a $3,975 spread on the same certified stone. NZ Jewellers lists it at $6,366. 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.1°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 790611364
Dimensions6.85 × 6.13 × 4.06 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
6.85 mm6.13 mm1.00 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 790611364
Side View
Table 60.0%Crown 40.1°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 59.3%

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: Oct 31
Current: $6,366 NZD|Low: $2,391 NZD|High: $6,549 NZD|Avg: $3,365 NZD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$2,391 NZD
Retailer 2$2,605 NZD
Retailer 10$2,615 NZD
Retailer 7$2,626 NZD
Retailer 5$2,644 NZD
Retailer 11$2,736 NZD
Retailer 9$2,865 NZD
Retailer 8$3,185 NZD
Retailer 3$3,829 NZD
Retailer 4$4,563 NZD
NZ Jewellers$6,366 NZD

27 data points across 11 retailers

12 retailers$2,391 NZD to $6,366 NZD

A
Cheapest Retailer
-
$2,391 NZD
SGD 1,821 SGD
A
Retailer 2
-
$2,605 NZD
$1,468 USD
View
A
Retailer 3
-
$2,615 NZD
$1,474 USD
View
B+
Retailer 4
-
$2,626 NZD
$1,480 USD
View
A
Retailer 5
-
$2,644 NZD
£1,173 GBP
View
A
Retailer 6
-
$2,736 NZD
$1,542 USD
View
B+
Retailer 7
-
$2,865 NZD
$1,615 USD
View
B+
Retailer 8
-
$2,881 NZD
A$2,498 AUD
View
B+
Retailer 9
-
$3,185 NZD
ZAR 29,004 ZAR
View
B+
Retailer 10
-
$3,829 NZD
$2,158 USD
View
B
Retailer 11
-
$4,563 NZD
£2,025 GBP
View
Most Expensive
B
NZ Jewellers
e03c6799-24b8-404b-bd3b-4bb709058d32 · Oct 30
$6,366 NZD
$3,588 USD
View
11 more retailers have this diamond
Prices start from $2,391 NZDSave up to $3,975 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
1.00ct Heart
$2,391 NZD