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Heart|Natural|GIA

0.50ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 2517135798

Certificate GIA 2517135798

Diamond specifications and retailer prices

From $836 SGD
As of November 6, 2026
Save $995 SGD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,831 SGD 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2517135798. Listed at 19 retailers as of November 2, 2026, with prices from $836 to $1,831, a $995 spread on the same certified stone. MOH London lists it at $1,831. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.99°
Pavilion angle39.77°
OriginNatural
Grading LabGIA
CertificateGIA 2517135798
Dimensions4.96 × 5.48 × 3.18 mm
L/W Ratio1.10
Top View
4.96 mm5.48 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2517135798
Side View
Table 59.0%Crown 34.99°Girdle: THK-VTKPavilion 39.77°Culet: NoneDepth 58.0%

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: $1,831 SGD|Low: $697 SGD|High: $3,136 SGD|Avg: $1,353 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$836 SGD
Retailer 4$906 SGD
Retailer 11$906 SGD
Retailer 10$941 SGD
Retailer 12$1,015 SGD
Retailer 5$1,028 SGD
Retailer 7$1,134 SGD
Retailer 2$1,408 SGD
Retailer 9$1,503 SGD
Retailer 6$1,543 SGD
MOH London$1,831 SGD
Retailer 3$3,136 SGD

42 data points across 12 retailers

19 retailers$836 SGD to $1,831 SGD

B+
Cheapest Retailer
-
$836 SGD
Final sale: no returns
B
Retailer 2
-
$854 SGD
View
B
Retailer 3
-
$889 SGD
View
Retailer 4
-
$906 SGD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$906 SGD
View
B
Retailer 6
-
$941 SGD
View
B
Retailer 7
-
$1,015 SGD
View
B
Retailer 8
-
$1,028 SGD
View
B
Retailer 9
-
$1,043 SGD
View
B
Retailer 10
-
$1,046 SGD
View
B
Retailer 11
-
$1,102 SGD
View
B
Retailer 12
-
$1,102 SGD
View
B
Retailer 13
-
$1,128 SGD
View
B
Retailer 14
-
$1,134 SGD
View
B
Retailer 15
-
$1,408 SGD
View
Retailer 16
-
$1,503 SGD
View
Price last confirmed 34 days ago
B
Retailer 17
-
$1,543 SGD
View
Most Expensive
B
MOH London
6A3BBEEEC · Nov 2
$1,831 SGD
£1,125 GBP
View
17 more retailers have this diamond
Prices start from $836 SGDSave up to $995 SGD

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
$836 SGD