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Heart|Natural|GIA

1.02ct E IF Heart Natural Diamond

EX • E/IF • GIA 7553178585

Certificate GIA 7553178585

Diamond specifications and retailer prices

From $5,729 SGD
As of November 2, 2026
Save $5,416 SGD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,145 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E colour (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 7553178585. Listed at 9 retailers as of November 2, 2026, with prices from $5,729 to $11,145, a $5,416 spread on the same certified stone. NZ Jewellers lists it at $11,145. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.43°
Pavilion angle42.51°
OriginNatural
Grading LabGIA
CertificateGIA 7553178585
Dimensions6.05 × 7.03 × 4.24 mm
L/W Ratio1.16
Girdle conditionThick
Top View
6.05 mm7.03 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553178585
Side View
Table 62.0%Crown 40.43°Girdle: MED-THKPavilion 42.51°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: $11,145 SGD|Low: $5,728 SGD|High: $11,201 SGD|Avg: $7,271 SGD|-0.5%
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 2, 2026
Retailer 2$5,729 SGD
Retailer 12$5,832 SGD
Retailer 9$6,019 SGD
Retailer 11$6,313 SGD
Retailer 6$6,397 SGD
Retailer 7$6,397 SGD
Retailer 8$6,448 SGD
Retailer 10$6,561 SGD
Retailer 3$7,156 SGD
Retailer 4$7,656 SGD
Retailer 5$10,189 SGD
NZ Jewellers$11,145 SGD

34 data points across 12 retailers

9 retailers$5,729 SGD to $11,145 SGD

A+
Cheapest Retailer
-
$5,729 SGD
A
Retailer 2
-
$6,019 SGD
View
Retailer 3
-
$6,313 SGD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$6,397 SGD
View
A
Retailer 5
-
$6,397 SGD
View
Retailer 6
-
$6,448 SGD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$6,561 SGD
View
B+
Retailer 8
-
$10,189 SGD
View
Most Expensive
B+
NZ Jewellers
af5cb2a5-bc77-4ea6-9d26-ca51adb85fb4 · Nov 3
$11,145 SGD
$8,721 USD
View
8 more retailers have this diamond
Prices start from $5,729 SGDSave up to $5,416 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+
1.02ct Heart
$5,729 SGD