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Heart|Natural|GIA

0.50ct F SI2 Heart Natural Diamond

GD • F/SI2 • GIA 1523634080

Certificate GIA 1523634080

Diamond specifications and retailer prices

From $1,065 AUD
As of November 6, 2026
Save $1,070 AUD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,135 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1523634080. Listed at 14 retailers as of November 2, 2026, with prices from $1,065 to $2,135, a $1,070 spread on the same certified stone. MOH London lists it at $2,135. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1523634080
Dimensions4.81 × 5.63 × 3.23 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.81 mm5.63 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1523634080
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.4%

Caratlytics Score

How it works →
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: $2,135 AUD|Low: $985 AUD|High: $2,159 AUD|Avg: $1,470 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$1,065 AUD
Retailer 8$1,166 AUD
Retailer 7$1,182 AUD
Retailer 6$1,332 AUD
Retailer 9$1,358 AUD
Retailer 4$1,371 AUD
Retailer 5$1,445 AUD
Retailer 3$1,466 AUD
Retailer 11$1,610 AUD
Retailer 10$1,752 AUD
MOH London$2,135 AUD

39 data points across 11 retailers

14 retailers$1,065 AUD to $2,135 AUD

B
Cheapest Retailer
-
$1,065 AUD
Final sale: no returns
Retailer 2
-
$1,166 AUD
View
Price last confirmed 43 days ago
B
Retailer 3
-
$1,166 AUD
View
B
Retailer 4
-
$1,182 AUD
View
B
Retailer 5
-
$1,209 AUD
View
B
Retailer 6
-
$1,332 AUD
View
Retailer 7
-
$1,345 AUD
View
Price last confirmed 62 days ago
Retailer 8
-
$1,345 AUD
View
Price last confirmed 44 days ago
B
Retailer 9
-
$1,358 AUD
View
B
Retailer 10
-
$1,371 AUD
View
B
Retailer 11
-
$1,445 AUD
View
Most Expensive
C
MOH London
3C4BDD12E · Nov 2
$2,135 AUD
£1,155 GBP
View
11 more retailers have this diamond
Prices start from $1,065 AUDSave up to $1,070 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
$1,065 AUD