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Heart|Natural|IGI

1.00ct J VS2 Heart Natural Diamond

VG • J/VS2 • IGI 837656093

Shape and cutting style on the report: Heart brilliant

Certificate IGI 837656093

Diamond specifications and retailer prices

From $1,887 SGD
₹140,574 INR
As of October 31, 2026
Save $3,632 SGD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,519 SGD 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 837656093. Listed at 12 retailers as of October 30, 2026, with prices from $1,887 to $5,519, a $3,632 spread on the same certified stone. NZ Jewellers lists it at $5,519. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 837656093
Dimensions5.73 × 6.72 × 4.14 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.73 mm6.72 mm1.00 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837656093
Side View
Table 58.0%Crown 36.4°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 61.6%

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: Oct 31
Current: $5,519 SGD|Low: $1,882 SGD|High: $5,519 SGD|Avg: $2,654 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6$1,887 SGD
Retailer 12$2,088 SGD
Retailer 2$2,207 SGD
Retailer 3$2,263 SGD
Retailer 7$2,263 SGD
Retailer 11$2,368 SGD
Retailer 4$2,371 SGD
Retailer 9$2,438 SGD
Retailer 10$2,610 SGD
Retailer 8$2,755 SGD
Retailer 5$3,965 SGD
NZ Jewellers$5,519 SGD

13 data points across 12 retailers

12 retailers$1,887 SGD to $5,519 SGD

A
Cheapest Retailer
-
$1,887 SGD
₹140,574 INR
B+
Retailer 2
-
$2,088 SGD
$1,633 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,207 SGD
£1,360 GBP
View
B+
Retailer 4
-
$2,263 SGD
$1,770 USD
View
B+
Retailer 5
-
$2,263 SGD
$1,770 USD
View
B+
Retailer 6
-
$2,368 SGD
$1,852 USD
View
B+
Retailer 7
-
$2,371 SGD
$1,855 USD
View
B+
Retailer 8
-
$2,438 SGD
$1,907 USD
View
B+
Retailer 9
-
$2,610 SGD
$2,042 USD
View
B+
Retailer 10
-
$2,755 SGD
ZAR 34,819 ZAR
View
B
Retailer 11
-
$3,965 SGD
£2,442 GBP
View
Most Expensive
C
NZ Jewellers
7f61e6f0-be0c-4d48-bb15-e5a4835128dc · Oct 30
$5,519 SGD
$4,317 USD
View
11 more retailers have this diamond
Prices start from $1,887 SGDSave up to $3,632 SGD

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
$1,887 SGD