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Heart|Natural|IGI

1.02ct H SI2 Heart Natural Diamond

VG • H/SI2 • IGI 662447264

Shape and cutting style on the report: Heart brilliant

Certificate IGI 662447264

Diamond specifications and retailer prices

From $1,550 USD
As of November 5, 2026
Save $1,423 USD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,384 USD at NZ Jewellers · As of September 28, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 662447264. Listed at 13 retailers as of November 4, 2026, with a 92% 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

1.02
Carat
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 662447264
Dimensions6.05 × 6.82 × 4.04 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
6.05 mm6.82 mm1.02 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 662447264
Side View
Table 57.0%Crown 36.6°Girdle: THK-VTKPavilion 38.9°Culet: NoneDepth 59.2%

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 5
Current: $4,150 USD|Low: $1,439 USD|High: $4,384 USD|Avg: $2,160 USD|-5.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 7$1,550 USD
Retailer 3$1,570 USD
Retailer 6$1,670 USD
Retailer 4$1,702 USD
Retailer 9$1,797 USD
Retailer 5$1,838 USD
Retailer 8$1,963 USD
Retailer 10$2,399 USD
Retailer 2$2,973 USD
NZ Jewellers$4,150 USD

16 data points across 10 retailers

13 retailers$1,550 USD to $2,973 USD

A
Cheapest Retailer
-
$1,550 USD
A
Retailer 2
-
$1,570 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,670 USD
View
Retailer 4
-
$1,702 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,702 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$1,780 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$1,797 USD
View
Price last confirmed 44 days ago
B+
Retailer 8
-
$1,838 USD
View
Retailer 9
-
$1,963 USD
View
Price last confirmed 16 days ago
Retailer 10
-
$2,074 USD
View
Price last confirmed 38 days ago
B
Retailer 11
-
$2,973 USD
View
Retailer 12
-
$4,150 USD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
1404f75a-bbd5-4360-aa45-26fc474f22b6 · Sep 28
$4,384 USD
View
Price last confirmed 39 days ago
12 more retailers have this diamond
Prices start from $1,550 USDSave up to $1,423 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
1.02ct Heart
$1,550 USD