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Heart|Natural|GIA

0.45ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6522777398

Certificate GIA 6522777398

Diamond specifications and retailer prices

From $493 SGD
As of November 6, 2026
Save $1,629 SGD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,122 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522777398. Listed at 12 retailers as of November 5, 2026, with prices from $493 to $2,122, a $1,629 spread on the same certified stone. NZ Jewellers lists it at $2,122. 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

0.45
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522777398
Dimensions4.71 × 5.30 × 3.09 mm
L/W Ratio1.13
Top View
4.71 mm5.30 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522777398
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.4%

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 6
Current: $2,122 SGD|Low: $493 SGD|High: $2,122 SGD|Avg: $972 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 2$493 SGD
Retailer 12$574 SGD
Retailer 10$677 SGD
Retailer 4$711 SGD
Retailer 9$729 SGD
Retailer 8$780 SGD
Retailer 11$847 SGD
Retailer 6$848 SGD
Retailer 3$851 SGD
Retailer 5$1,361 SGD
Retailer 7$1,560 SGD
NZ Jewellers$2,122 SGD

30 data points across 12 retailers

12 retailers$493 SGD to $2,122 SGD

A
Cheapest Retailer
-
$493 SGD
A
Retailer 2
-
$574 SGD
View
A
Retailer 3
-
$677 SGD
View
A
Retailer 4
-
$711 SGD
View
A
Retailer 5
-
$729 SGD
View
B+
Retailer 6
-
$780 SGD
View
B+
Retailer 7
-
$847 SGD
View
B+
Retailer 8
-
$848 SGD
View
B+
Retailer 9
-
$851 SGD
View
B
Retailer 10
-
$1,361 SGD
View
B
Retailer 11
-
$1,560 SGD
View
Most Expensive
B
NZ Jewellers
fa4a73b9-7698-4be7-b737-d4911edbcda2 · Nov 5
$2,122 SGD
$1,656 USD
View
11 more retailers have this diamond
Prices start from $493 SGDSave up to $1,629 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
0.45ct Heart
$493 SGD