CaratHunter
Plans
Heart|Natural|IGI

1.01ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 656471430

Shape and cutting style on the report: Heart brilliant

Certificate IGI 656471430

Diamond specifications and retailer prices

From $1,578 SGD
As of November 6, 2026
Save $3,590 SGD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,167 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 656471430. Listed at 16 retailers as of November 5, 2026, with prices from $1,578 to $5,167, a $3,590 spread on the same certified stone. NZ Jewellers lists it at $5,167. 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

1.01
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 656471430
Dimensions6.26 × 6.71 × 4.14 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Top View
6.26 mm6.71 mm1.01 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 656471430
Side View
Table 58.0%Crown 37.7°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 61.7%

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: $5,167 SGD|Low: $1,578 SGD|High: $5,167 SGD|Avg: $2,634 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 6, 2026
Retailer 2$1,578 SGD
Retailer 5$1,929 SGD
Retailer 11$1,963 SGD
Retailer 4$2,118 SGD
Retailer 8$2,118 SGD
Retailer 3$2,216 SGD
Retailer 10$2,390 SGD
Retailer 7$2,445 SGD
Retailer 9$2,585 SGD
Retailer 6$2,688 SGD
Retailer 12$3,703 SGD
NZ Jewellers$5,167 SGD

27 data points across 12 retailers

16 retailers$1,578 SGD to $5,167 SGD

A
Cheapest Retailer
-
$1,578 SGD
A
Retailer 2
-
$1,929 SGD
View
A
Retailer 3
-
$1,954 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,963 SGD
View
A
Retailer 5
-
$1,967 SGD
View
A
Retailer 6
-
$2,083 SGD
View
B+
Retailer 7
-
$2,118 SGD
View
Retailer 8
-
$2,118 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,216 SGD
View
B+
Retailer 10
-
$2,293 SGD
View
B+
Retailer 11
-
$2,390 SGD
View
B+
Retailer 12
-
$2,445 SGD
View
B+
Retailer 13
-
$2,585 SGD
View
B+
Retailer 14
-
$2,688 SGD
View
B
Retailer 15
-
$3,703 SGD
View
Most Expensive
C
NZ Jewellers
8dc28ffa-7d5b-492d-8ec1-7bce249ae69f · Nov 5
$5,167 SGD
$4,032 USD
View
15 more retailers have this diamond
Prices start from $1,578 SGDSave up to $3,590 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
1.01ct Heart
$1,578 SGD