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Heart|Natural|GIA

0.50ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 7566231101

Certificate GIA 7566231101

Diamond specifications and retailer prices

From $438 SGD
As of November 1, 2026
Save $118 SGD (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $556 SGD at 77 Diamonds · As of November 2, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566231101. Listed at 2 retailers as of November 1, 2026, with prices from $438 to $556, a $118 spread on the same certified stone. 77 Diamonds lists it at $556. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7566231101
Dimensions4.69 × 5.57 × 3.08 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Feather, Crystal, Twinning Wisp
Top View
4.69 mm5.57 mm0.50 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 7566231101
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $556 SGD|Low: $438 SGD|High: $573 SGD|Avg: $531 SGD|+0.0%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$438 SGD
77 Diamonds$556 SGD

36 data points across 2 retailers

2 retailers$438 SGD to $556 SGD

B+
Cheapest Retailer
-
$438 SGD
Most Expensive
B+
77 Diamonds
HSCPSNPFGTMD · Nov 2
$556 SGD
£343 GBP
View
1 more retailer has this diamond
Prices start from $438 SGDSave up to $118 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+
0.50ct Heart
$438 SGD