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Heart|Natural|GIA

0.50ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 5343055747

Certificate GIA 5343055747

Diamond specifications and retailer prices

From $436 USD
₹41,485 INR
As of November 2, 2026
Save $925 USD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,360 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5343055747. Listed at 6 retailers as of November 2, 2026, with prices from $436 to $1,360, a $925 spread on the same certified stone. MOH London lists it at $1,360. 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
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5343055747
Dimensions4.41 × 5.49 × 3.32 mm
L/W Ratio1.24
Top View
4.41 mm5.49 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5343055747
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 60.5%

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 2
Current: $1,360 USD|Low: $435 USD|High: $1,377 USD|Avg: $819 USD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$436 USD
Retailer 5$718 USD
Retailer 3$723 USD
Retailer 4$886 USD
MOH London$1,360 USD

44 data points across 5 retailers

6 retailers$436 USD to $1,360 USD

A
Cheapest Retailer
-
$436 USD
₹41,485 INR
B+
Retailer 2
-
$613 USD
View
B
Retailer 3
-
$718 USD
View
B
Retailer 4
-
$723 USD
£569 GBP
View
Retailer 5
-
$886 USD
A$1,363 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
5C7E0C7E6 · Nov 2
$1,360 USD
£1,071 GBP
View
5 more retailers have this diamond
Prices start from $436 USDSave up to $925 USD

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
$436 USD