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Heart|Natural|IGI

1.00ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • IGI 825617538

Shape and cutting style on the report: Heart brilliant

Certificate IGI 825617538

Diamond specifications and retailer prices

From $5,266 NZD
As of November 6, 2026
Save $4,970 NZD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,692 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 825617538. Listed at 15 retailers as of November 4, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle42.5°
OriginNatural
Grading LabIGI
CertificateIGI 825617538
Dimensions6.95 × 5.94 × 4.21 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.95 mm5.94 mm1.00 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825617538
Side View
Table 63.0%Crown 38.3°Girdle: MED-STKPavilion 42.5°CuletDepth 60.6%

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: $10,692 NZD|Low: $5,266 NZD|High: $11,282 NZD|Avg: $6,861 NZD|-5.2%
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
November 7, 2026
Retailer 4$5,266 NZD
Retailer 13$5,448 NZD
Retailer 6$5,588 NZD
Retailer 3$5,664 NZD
Retailer 9$5,926 NZD
Retailer 5$6,137 NZD
Retailer 12$6,137 NZD
Retailer 10$6,373 NZD
Retailer 2$6,447 NZD
Retailer 11$7,082 NZD
Retailer 7$7,490 NZD
Retailer 8$10,235 NZD
NZ Jewellers$10,692 NZD

39 data points across 13 retailers

15 retailers$5,266 NZD to $10,235 NZD

Retailer 1
-
$4,461 NZD
Price last confirmed 46 days ago
A
Retailer 2
-
$5,266 NZD
View
B+
Retailer 3
-
$5,448 NZD
View
B+
Retailer 4
-
$5,588 NZD
View
B+
Retailer 5
-
$5,664 NZD
View
Final sale: no returns
B+
Retailer 6
-
$5,926 NZD
View
Retailer 7
-
$6,137 NZD
View
Price last confirmed 12 days ago
Retailer 8
-
$6,137 NZD
View
Price last confirmed 9 days ago
Retailer 9
-
$6,373 NZD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$6,447 NZD
View
Retailer 11
-
$7,082 NZD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$7,490 NZD
View
Retailer 13
-
$9,326 NZD
View
Price last confirmed 48 days ago
B
Retailer 14
-
$10,235 NZD
View
Most Expensive
NZ Jewellers
a7c80271-7bc1-4482-b817-73d5bc022edd · Oct 27
$10,692 NZD
$5,927 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $5,266 NZDSave up to $4,970 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
$5,266 NZD