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Heart|Natural|GIA

1.01ct H SI1 Heart Natural Diamond

ID • H/SI1 • GIA 2547471242

Certificate GIA 2547471242

Diamond specifications and retailer prices

From $3,071 SGD
As of November 6, 2026
Save $3,742 SGD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,813 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547471242. Listed at 21 retailers as of November 5, 2026, with prices from $3,071 to $6,813, a $3,742 spread on the same certified stone. NZ Jewellers lists it at $6,813. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547471242
Dimensions6.24 × 7.01 × 3.91 mm
L/W Ratio1.12
Top View
6.24 mm7.01 mm1.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547471242
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,813 SGD|Low: $2,820 SGD|High: $6,813 SGD|Avg: $4,334 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 10$3,071 SGD
Retailer 8$3,101 SGD
Retailer 4$3,542 SGD
Retailer 11$3,542 SGD
Retailer 9$3,679 SGD
Retailer 12$4,088 SGD
Retailer 2$4,140 SGD
Retailer 7$4,177 SGD
Retailer 3$4,538 SGD
Retailer 5$4,773 SGD
Retailer 6$6,521 SGD
NZ Jewellers$6,813 SGD

43 data points across 12 retailers

21 retailers$3,071 SGD to $6,813 SGD

B+
Cheapest Retailer
-
$3,071 SGD
B+
Retailer 2
-
$3,101 SGD
View
Final sale: no returns
B+
Retailer 3
-
$3,134 SGD
View
B+
Retailer 4
-
$3,344 SGD
View
B+
Retailer 5
-
$3,542 SGD
View
B
Retailer 6
-
$3,586 SGD
View
B
Retailer 7
-
$3,679 SGD
View
B
Retailer 8
-
$3,845 SGD
View
B
Retailer 9
-
$3,845 SGD
View
B
Retailer 10
-
$3,876 SGD
View
B
Retailer 11
-
$4,037 SGD
View
B
Retailer 12
-
$4,037 SGD
View
B
Retailer 13
-
$4,088 SGD
View
B
Retailer 14
-
$4,140 SGD
View
Retailer 15
-
$4,177 SGD
View
Price last confirmed 31 days ago
B
Retailer 16
-
$4,178 SGD
View
Retailer 17
-
$4,538 SGD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$4,742 SGD
View
B
Retailer 19
-
$4,773 SGD
View
B
Retailer 20
-
$6,521 SGD
View
Most Expensive
B
NZ Jewellers
f8fa8b07-1c0b-4322-9300-4b04fcaae9ec · Nov 5
$6,813 SGD
$5,316 USD
View
20 more retailers have this diamond
Prices start from $3,071 SGDSave up to $3,742 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.

B+
1.01ct Heart
$3,071 SGD