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Heart|Natural|GIA

0.50ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2223781107

Certificate GIA 2223781107

Diamond specifications and retailer prices

From $1,540 AUD
As of November 6, 2026
Save $442 AUD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,895 AUD at MOH London · As of November 4, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2223781107. Listed at 5 retailers as of November 6, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2223781107
Dimensions5.10 × 5.42 × 3.18 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
Inscription(s): GIA 2223781107
Top View
5.10 mm5.42 mm0.50 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2223781107
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,895 AUD|Low: $1,518 AUD|High: $2,933 AUD|Avg: $2,090 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$1,540 AUD
Retailer 3$1,784 AUD
Retailer 4$1,982 AUD
Retailer 2$2,205 AUD
MOH London$2,895 AUD

35 data points across 5 retailers

5 retailers$1,540 AUD to $1,982 AUD

B
Cheapest Retailer
-
$1,540 AUD
B
Retailer 2
-
$1,784 AUD
View
B
Retailer 3
-
$1,982 AUD
View
Retailer 4
-
$2,205 AUD
View
Price under review
Most Expensive
MOH London
4E75279BB · Nov 4
$2,895 AUD
£1,566 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $1,540 AUDSave up to $442 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.

B
0.50ct Heart
$1,540 AUD