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Heart|Natural|IGI

1.28ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 738529041

Shape and cutting style on the report: Heart brilliant

Certificate IGI 738529041

Diamond specifications and retailer prices

From $2,145 USD
As of November 2, 2026
Save $2,754 USD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,899 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.28ct natural heart diamond

This 1.28ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 738529041. Listed at 6 retailers as of November 2, 2026, with prices from $2,145 to $4,899, a $2,754 spread on the same certified stone. NZ Jewellers lists it at $4,899. 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

1.28
Carat
J
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle43.3°
OriginNatural
Grading LabIGI
CertificateIGI 738529041
Dimensions6.60 × 7.70 × 4.47 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.60 mm7.70 mm1.28 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 738529041
Side View
Table 61.0%Crown 34.3°Girdle: MED-THKPavilion 43.3°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,899 USD|Low: $2,144 USD|High: $4,912 USD|Avg: $3,008 USD|-0.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$2,145 USD
Retailer 6$2,343 USD
Retailer 4$2,345 USD
Retailer 5$2,451 USD
Retailer 8$2,678 USD
Retailer 7$2,711 USD
Retailer 3$4,104 USD
NZ Jewellers$4,899 USD

30 data points across 8 retailers

6 retailers$2,145 USD to $4,899 USD

A
Cheapest Retailer
-
$2,145 USD
A
Retailer 2
-
$2,343 USD
View
A
Retailer 3
-
$2,345 USD
View
A
Retailer 4
-
$2,451 USD
View
B+
Retailer 5
-
$4,104 USD
View
Most Expensive
B
NZ Jewellers
33cf59fd-363e-4400-91c4-3fb7ec4d68b2 · Nov 3
$4,899 USD
View
5 more retailers have this diamond
Prices start from $2,145 USDSave up to $2,754 USD

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
1.28ct Heart
$2,145 USD