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Heart|Natural|GIA

0.50ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 1545592739

Certificate GIA 1545592739

Diamond specifications and retailer prices

From $428 SGD
As of November 6, 2026
Save $144 SGD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $572 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 H 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 1545592739. Listed at 3 retailers as of November 6, 2026, with prices from $428 to $572, a $144 spread on the same certified stone. 77 Diamonds lists it at $572. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545592739
Dimensions4.84 × 5.55 × 3.24 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Cloud
Top View
4.84 mm5.55 mm0.50 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545592739
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.3%

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: $572 SGD|Low: $390 SGD|High: $606 SGD|Avg: $495 SGD|+0.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$428 SGD
Retailer 3$455 SGD
77 Diamonds$572 SGD

41 data points across 3 retailers

3 retailers$428 SGD to $572 SGD

A
Cheapest Retailer
-
$428 SGD
Final sale: no returns
B+
Retailer 2
-
$455 SGD
View
Most Expensive
B+
77 Diamonds
HSCPGYDQSJHQ · Nov 6
$572 SGD
£351 GBP
View
2 more retailers have this diamond
Prices start from $428 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
$428 SGD