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Heart|Natural|IGI

1.01ct H SI2 Heart Natural Diamond

VG • H/SI2 • IGI 743559132

Shape and cutting style on the report: Heart brilliant

Certificate IGI 743559132

Diamond specifications and retailer prices

From $1,064 SGD
As of November 2, 2026
Save $423 SGD (28%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,255 SGD at NZ Jewellers · As of October 21, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743559132. Listed at 15 retailers as of November 2, 2026, with a 40% 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

1.01
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 743559132
Dimensions6.01 × 6.97 × 4.14 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.01 mm6.97 mm1.01 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743559132
Side View
Table 60.0%Crown 34.3°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 59.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,255 SGD|Low: $1,064 SGD|High: $3,255 SGD|Avg: $1,552 SGD|+0.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 2$1,064 SGD
Retailer 9$1,201 SGD
Retailer 3$1,209 SGD
Retailer 10$1,280 SGD
Retailer 14$1,302 SGD
Retailer 12$1,310 SGD
Retailer 13$1,310 SGD
Retailer 8$1,358 SGD
Retailer 5$1,360 SGD
Retailer 11$1,487 SGD
Retailer 7$1,506 SGD
Retailer 4$1,511 SGD
Retailer 6$1,558 SGD
Retailer 15$2,412 SGD
NZ Jewellers$3,255 SGD

31 data points across 15 retailers

15 retailers$1,064 SGD to $1,487 SGD

A
Cheapest Retailer
-
$1,064 SGD
A
Retailer 2
-
$1,201 SGD
View
A
Retailer 3
-
$1,209 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,280 SGD
View
Retailer 5
-
$1,302 SGD
View
Price last confirmed 9 days ago
Retailer 6
-
$1,310 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,310 SGD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$1,358 SGD
View
Retailer 9
-
$1,360 SGD
View
Price last confirmed 16 days ago
A
Retailer 10
-
$1,487 SGD
View
Retailer 11
-
$1,506 SGD
View
Price last confirmed 20 days ago
Retailer 12
-
$1,511 SGD
View
Price last confirmed 15 days ago
Retailer 13
-
$1,558 SGD
View
Price last confirmed 15 days ago
Retailer 14
-
$2,412 SGD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
087a97f0-89f5-4eca-be46-c5b586c641d4 · Oct 21
$3,255 SGD
$2,540 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from $1,064 SGDSave up to $423 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
$1,064 SGD