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Heart|Natural|GIA

0.50ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 1517171237

Certificate GIA 1517171237

Diamond specifications and retailer prices

From $1,093 AUD
As of November 6, 2026
Save $1,306 AUD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,399 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1517171237. Listed at 21 retailers as of November 2, 2026, with prices from $1,093 to $2,399, a $1,306 spread on the same certified stone. MOH London lists it at $2,399. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.89°
Pavilion angle40.18°
OriginNatural
Grading LabGIA
CertificateGIA 1517171237
Dimensions4.84 × 5.44 × 3.27 mm
L/W Ratio1.12
Culet sizeNone
Top View
4.84 mm5.44 mm0.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1517171237
Side View
Table 60.0%Crown 37.89°Girdle: STK-VTKPavilion 40.18°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,399 AUD|Low: $1,093 AUD|High: $2,427 AUD|Avg: $1,598 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7$1,093 AUD
Retailer 5$1,164 AUD
Retailer 9$1,231 AUD
Retailer 2$1,303 AUD
Retailer 6$1,426 AUD
Retailer 3$1,512 AUD
Retailer 8$1,968 AUD
Retailer 4$2,020 AUD
MOH London$2,399 AUD

42 data points across 9 retailers

21 retailers$1,093 AUD to $2,399 AUD

B+
Cheapest Retailer
-
$1,093 AUD
Final sale: no returns
B+
Retailer 2
-
$1,164 AUD
View
B+
Retailer 3
-
$1,186 AUD
View
Retailer 4
-
$1,186 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,191 AUD
View
B+
Retailer 6
-
$1,202 AUD
View
B
Retailer 7
-
$1,231 AUD
View
B
Retailer 8
-
$1,300 AUD
View
B
Retailer 9
-
$1,303 AUD
View
B
Retailer 10
-
$1,336 AUD
View
B
Retailer 11
-
$1,368 AUD
View
B
Retailer 12
-
$1,397 AUD
View
B
Retailer 13
-
$1,397 AUD
View
B
Retailer 14
-
$1,426 AUD
View
B
Retailer 15
-
$1,441 AUD
View
B
Retailer 16
-
$1,512 AUD
View
B
Retailer 17
-
$1,765 AUD
View
Retailer 18
-
$1,968 AUD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$2,020 AUD
View
Most Expensive
B
MOH London
46CD60675 · Nov 2
$2,399 AUD
£1,298 GBP
View
19 more retailers have this diamond
Prices start from $1,093 AUDSave up to $1,306 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
$1,093 AUD