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Heart|Natural|GIA

0.50ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 7496737003

Certificate GIA 7496737003

Diamond specifications and retailer prices

From $560 AUD
As of November 6, 2026
Save $1,214 AUD (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,774 AUD 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7496737003. Listed at 4 retailers as of November 2, 2026, with prices from $560 to $1,774, a $1,214 spread on the same certified stone. MOH London lists it at $1,774. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7496737003
Dimensions5.20 × 5.50 × 2.93 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
5.20 mm5.50 mm0.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7496737003
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 53.2%

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: $1,774 AUD|Low: $560 AUD|High: $1,797 AUD|Avg: $1,099 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$560 AUD
Retailer 4$955 AUD
Retailer 3$1,140 AUD
MOH London$1,774 AUD

43 data points across 4 retailers

4 retailers$560 AUD to $1,774 AUD

A
Cheapest Retailer
-
$560 AUD
B
Retailer 2
-
$955 AUD
View
B
Retailer 3
-
$1,140 AUD
View
Most Expensive
B
MOH London
1F3CA8CD6 · Nov 2
$1,774 AUD
£960 GBP
View
3 more retailers have this diamond
Prices start from $560 AUDSave up to $1,214 AUD

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
$560 AUD