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Heart|Natural|GIA

0.50ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 6521260304

Certificate GIA 6521260304

Diamond specifications and retailer prices

From $513 SGD
As of November 6, 2026
Save $144 SGD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $657 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6521260304. Listed at 4 retailers as of November 6, 2026, with prices from $513 to $657, a $144 spread on the same certified stone. 77 Diamonds lists it at $657. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521260304
Dimensions4.73 × 5.57 × 3.32 mm
L/W Ratio1.18
Top View
4.73 mm5.57 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521260304
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $657 SGD|Low: $486 SGD|High: $751 SGD|Avg: $591 SGD|-10.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$513 SGD
Retailer 3$531 SGD
Retailer 4$574 SGD
77 Diamonds$657 SGD

42 data points across 4 retailers

4 retailers$513 SGD to $657 SGD

A
Cheapest Retailer
-
$513 SGD
A
Retailer 2
-
$531 SGD
View
Final sale: no returns
A
Retailer 3
-
$574 SGD
View
Most Expensive
B+
77 Diamonds
HSCP7TPAUXJE · Nov 6
$657 SGD
£404 GBP
View
3 more retailers have this diamond
Prices start from $513 SGDSave up to $144 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
$513 SGD