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Heart|Natural|IGI

1.06ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 801638041

Shape and cutting style on the report: Heart brilliant

Certificate IGI 801638041

Diamond specifications and retailer prices

From $1,294 SGD
As of November 4, 2026
Save $1,936 SGD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,231 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural heart diamond

This 1.06ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 801638041. Listed at 10 retailers as of November 4, 2026, with prices from $1,294 to $3,231, a $1,936 spread on the same certified stone. NZ Jewellers lists it at $3,231. 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

1.06
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle36°
Pavilion angle42.7°
OriginNatural
Grading LabIGI
CertificateIGI 801638041
Dimensions5.60 × 7.10 × 4.25 mm
L/W Ratio1.27
Girdle conditionFaceted
Top View
5.60 mm7.10 mm1.06 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateIGI 801638041
Side View
Table 61.0%Crown 36°Girdle: THK-VTKPavilion 42.7°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
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 4
Current: $3,231 SGD|Low: $1,178 SGD|High: $3,727 SGD|Avg: $1,775 SGD|-13.3%
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 3$1,284 SGD
Retailer 6$1,294 SGD
Retailer 2$1,302 SGD
Retailer 5$1,325 SGD
Retailer 7$1,375 SGD
Retailer 11$1,392 SGD
Retailer 9$1,460 SGD
Retailer 12$1,496 SGD
Retailer 8$1,529 SGD
Retailer 4$1,898 SGD
Retailer 10$2,424 SGD
NZ Jewellers$3,231 SGD

31 data points across 12 retailers

10 retailers$1,294 SGD to $3,231 SGD

A
Cheapest Retailer
-
$1,294 SGD
A
Retailer 2
-
$1,302 SGD
View
A
Retailer 3
-
$1,325 SGD
View
A
Retailer 4
-
$1,375 SGD
View
Retailer 5
-
$1,392 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,460 SGD
View
B+
Retailer 7
-
$1,496 SGD
View
A
Retailer 8
-
$1,529 SGD
View
B+
Retailer 9
-
$2,424 SGD
View
Most Expensive
B
NZ Jewellers
f737c13e-7ba4-4211-b8c2-c1d3ffc35e61 · Nov 5
$3,231 SGD
$2,521 USD
View
9 more retailers have this diamond
Prices start from $1,294 SGDSave up to $1,936 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
1.06ct Heart
$1,294 SGD