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Heart|Natural|GIA

0.50ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6555757211

Certificate GIA 6555757211

Diamond specifications and retailer prices

From $569 SGD
As of November 6, 2026
Save $1,796 SGD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,365 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter 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 6555757211. Listed at 14 retailers as of November 5, 2026, with prices from $569 to $2,365, a $1,796 spread on the same certified stone. NZ Jewellers lists it at $2,365. 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

0.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555757211
Dimensions4.78 × 5.64 × 3.10 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.78 mm5.64 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555757211
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 54.9%

Caratlytics Score

How it works →
A
Excellent
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 6
Current: $2,365 SGD|Low: $569 SGD|High: $2,427 SGD|Avg: $919 SGD|+16.0%
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
November 6, 2026
Retailer 14$569 SGD
Retailer 6$600 SGD
Retailer 3$616 SGD
Retailer 11$664 SGD
Retailer 5$673 SGD
Retailer 8$677 SGD
Retailer 12$711 SGD
Retailer 2$732 SGD
Retailer 9$757 SGD
Retailer 13$773 SGD
Retailer 4$854 SGD
Retailer 7$924 SGD
Retailer 10$1,421 SGD
NZ Jewellers$2,365 SGD

29 data points across 14 retailers

14 retailers$569 SGD to $2,365 SGD

A
Cheapest Retailer
-
$569 SGD
Final sale: no returns
A
Retailer 2
-
$600 SGD
View
A
Retailer 3
-
$616 SGD
View
A
Retailer 4
-
$664 SGD
View
Retailer 5
-
$673 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$677 SGD
View
A
Retailer 7
-
$711 SGD
View
A
Retailer 8
-
$732 SGD
View
A
Retailer 9
-
$757 SGD
View
A
Retailer 10
-
$773 SGD
View
B+
Retailer 11
-
$854 SGD
View
B+
Retailer 12
-
$924 SGD
View
B
Retailer 13
-
$1,421 SGD
View
Most Expensive
B
NZ Jewellers
fcbbb116-d184-40da-8bf0-0941835e18bf · Nov 5
$2,365 SGD
$1,845 USD
View
13 more retailers have this diamond
Prices start from $569 SGDSave up to $1,796 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
0.50ct Heart
$569 SGD