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Heart|Natural|GIA

1.01ct H IF Heart Natural Diamond

EX • H/IF • GIA 1557558494

Certificate GIA 1557558494

Diamond specifications and retailer prices

From $3,625 SGD
As of November 4, 2026
Save $4,371 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,205 SGD at NZ Jewellers · As of September 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557558494. Listed at 20 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 1557558494
Dimensions5.94 × 6.74 × 4.19 mm
L/W Ratio1.13
Culet sizeNone
Top View
5.94 mm6.74 mm1.01 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557558494
Side View
Table 56.0%Crown 37°Girdle: STK-VTKPavilion 42.2°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $7,996 SGD|Low: $3,625 SGD|High: $8,205 SGD|Avg: $5,125 SGD|-2.6%
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
Retailer 16
November 6, 2026
Retailer 5$3,625 SGD
Retailer 10$3,859 SGD
Retailer 4$4,075 SGD
Retailer 14$4,237 SGD
Retailer 13$4,413 SGD
Retailer 3$4,589 SGD
Retailer 6$4,589 SGD
Retailer 2$4,749 SGD
Retailer 12$4,767 SGD
Retailer 8$4,775 SGD
Retailer 15$4,916 SGD
Retailer 16$4,944 SGD
Retailer 7$5,296 SGD
Retailer 9$5,602 SGD
Retailer 11$7,655 SGD
NZ Jewellers$7,996 SGD

46 data points across 16 retailers

20 retailers$3,625 SGD to $7,996 SGD

B+
Cheapest Retailer
-
$3,625 SGD
B+
Retailer 2
-
$3,859 SGD
View
B+
Retailer 3
-
$4,075 SGD
View
B+
Retailer 4
-
$4,237 SGD
View
Final sale: no returns
B+
Retailer 5
-
$4,413 SGD
View
B+
Retailer 6
-
$4,589 SGD
View
Retailer 7
-
$4,589 SGD
View
Price last confirmed 8 days ago
Retailer 8
-
$4,709 SGD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$4,749 SGD
View
B+
Retailer 10
-
$4,767 SGD
View
B+
Retailer 11
-
$4,775 SGD
View
Retailer 12
-
$4,916 SGD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$4,944 SGD
View
B+
Retailer 14
-
$5,296 SGD
View
Retailer 15
-
$5,435 SGD
View
Price last confirmed 61 days ago
Retailer 16
-
$5,435 SGD
View
Price last confirmed 38 days ago
B
Retailer 17
-
$5,602 SGD
View
B
Retailer 18
-
$7,655 SGD
View
B
Retailer 19
-
$7,996 SGD
View
Most Expensive
NZ Jewellers
7e733d0c-4996-4b30-a3e5-dc60fce3734a · Sep 28
$8,205 SGD
$6,424 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $3,625 SGDSave up to $4,371 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
$3,625 SGD