Heart|Natural|GIA

0.50ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 1517171237

Certificate GIA 1517171237

Diamond specifications and retailer prices

From $751 USD
As of November 2, 2026
Save $897 USD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,648 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 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 $751 to $1,648, a $897 spread on the same certified stone. MOH London lists it at $1,648. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,648 USD|Low: $751 USD|High: $1,668 USD|Avg: $1,053 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8$751 USD
Retailer 4$800 USD
Retailer 3$815 USD
Retailer 10$846 USD
Retailer 11$893 USD
Retailer 2$904 USD
Retailer 7$980 USD
Retailer 5$1,045 USD
Retailer 9$1,353 USD
Retailer 6$1,389 USD
MOH London$1,648 USD

41 data points across 11 retailers

21 retailers$751 USD to $1,648 USD

B+
Cheapest Retailer
-
$751 USD
Final sale: no returns
B+
Retailer 2
-
$800 USD
View
B+
Retailer 3
-
$815 USD
View
B+
Retailer 4
-
$815 USD
View
B+
Retailer 5
-
$818 USD
View
B+
Retailer 6
-
$826 USD
View
B
Retailer 7
-
$846 USD
View
B
Retailer 8
-
$893 USD
View
B
Retailer 9
-
$904 USD
£712 GBP
View
B
Retailer 10
-
$919 USD
View
B
Retailer 11
-
$940 USD
View
B
Retailer 12
-
$960 USD
View
B
Retailer 13
-
$960 USD
View
B
Retailer 14
-
$980 USD
View
B
Retailer 15
-
$990 USD
View
B
Retailer 16
-
$1,045 USD
£823 GBP
View
B
Retailer 17
-
$1,214 USD
View
Retailer 18
-
$1,353 USD
A$2,081 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$1,389 USD
ZAR 22,435 ZAR
View
Most Expensive
B
MOH London
46CD60675 · Nov 2
$1,648 USD
£1,298 GBP
View
19 more retailers have this diamond
Prices start from $751 USDSave up to $897 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.

B+
0.50ct Heart
$751 USD