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Heart|Natural|IGI

1.01ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 805628218

Shape and cutting style on the report: Heart brilliant

Certificate IGI 805628218

Diamond specifications and retailer prices

From $2,110 SGD
As of November 6, 2026
Save $4,146 SGD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,255 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 805628218. Listed at 12 retailers as of November 5, 2026, with prices from $2,110 to $6,255, a $4,146 spread on the same certified stone. NZ Jewellers lists it at $6,255. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 805628218
Dimensions5.96 × 6.90 × 4.15 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
5.96 mm6.90 mm1.01 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 805628218
Side View
Table 55.0%Crown 35.8°Girdle: STK-THKPavilion 38.6°CuletDepth 60.1%

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: $6,255 SGD|Low: $2,110 SGD|High: $6,255 SGD|Avg: $2,911 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,110 SGD
Retailer 11$2,367 SGD
Retailer 4$2,436 SGD
Retailer 6$2,564 SGD
Retailer 10$2,570 SGD
Retailer 3$2,639 SGD
Retailer 9$2,684 SGD
Retailer 5$2,959 SGD
Retailer 7$3,130 SGD
Retailer 8$4,480 SGD
NZ Jewellers$6,255 SGD

46 data points across 11 retailers

12 retailers$2,110 SGD to $6,255 SGD

A
Cheapest Retailer
-
$2,110 SGD
B+
Retailer 2
-
$2,367 SGD
View
Final sale: no returns
B+
Retailer 3
-
$2,436 SGD
View
B+
Retailer 4
-
$2,564 SGD
View
B+
Retailer 5
-
$2,570 SGD
View
B+
Retailer 6
-
$2,639 SGD
View
B+
Retailer 7
-
$2,684 SGD
View
B+
Retailer 8
-
$2,741 SGD
View
B
Retailer 9
-
$2,959 SGD
View
B
Retailer 10
-
$3,130 SGD
View
B
Retailer 11
-
$4,480 SGD
View
Most Expensive
C
NZ Jewellers
f97ddaec-bf40-402c-a247-35f8a7bac7ae · Nov 5
$6,255 SGD
$4,881 USD
View
11 more retailers have this diamond
Prices start from $2,110 SGDSave up to $4,146 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
$2,110 SGD