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Heart|Natural|IGI

1.00ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 712527472

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 712527472

Diamond specifications and retailer prices

From $1,246 USD
As of November 6, 2026
Save $1,258 USD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,504 USD at MOH London · As of November 4, 2026
View at MOH London

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 very-good cut grade and certified by IGI 712527472. Listed at 10 retailers as of November 4, 2026, with prices from $1,246 to $2,504, a $1,258 spread on the same certified stone. MOH London lists it at $2,504. 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle43°
Pavilion angle33.8°
OriginNatural
Grading LabIGI
CertificateIGI 712527472
Dimensions6.87 × 4.72 × 3.56 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Top View
6.87 mm4.72 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 712527472
Side View
Table 63.0%Crown 43°Girdle: THK-VTKPavilion 33.8°Culet: NoneDepth 75.4%

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: $2,504 USD|Low: $1,160 USD|High: $2,539 USD|Avg: $1,548 USD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$1,246 USD
Retailer 9$1,265 USD
Retailer 8$1,271 USD
Retailer 3$1,303 USD
Retailer 7$1,371 USD
Retailer 10$1,475 USD
Retailer 5$1,538 USD
Retailer 6$1,673 USD
Retailer 4$1,900 USD
MOH London$2,504 USD

30 data points across 10 retailers

10 retailers$1,246 USD to $2,504 USD

A
Cheapest Retailer
-
$1,246 USD
B+
Retailer 2
-
$1,265 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,271 USD
View
A
Retailer 4
-
$1,303 USD
View
Retailer 5
-
$1,371 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,475 USD
View
B+
Retailer 7
-
$1,538 USD
View
B+
Retailer 8
-
$1,673 USD
View
B+
Retailer 9
-
$1,900 USD
View
Most Expensive
B
MOH London
D2C3387F2 · Nov 4
$2,504 USD
£1,972 GBP
View
9 more retailers have this diamond
Prices start from $1,246 USDSave up to $1,258 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
1.00ct Heart
$1,246 USD