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Heart|Natural|GIA

1.50ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 1517483226

Certificate GIA 1517483226

Diamond specifications and retailer prices

From $5,715 SGD
As of November 6, 2026
Save $5,187 SGD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,902 SGD at MOH London · As of November 7, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1517483226. Listed at 18 retailers as of November 6, 2026, with prices from $5,715 to $10,902, a $5,187 spread on the same certified stone. MOH London lists it at $10,902. 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

1.50
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1517483226
Dimensions7.24 × 5.66 × 3.94 mm
L/W Ratio1.28
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
7.24 mm5.66 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1517483226
Side View
Table 70.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.6%

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: $10,902 SGD|Low: $4,898 SGD|High: $11,092 SGD|Avg: $7,157 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$5,715 SGD
Retailer 10$5,877 SGD
Retailer 11$6,221 SGD
Retailer 2$6,516 SGD
Retailer 9$6,740 SGD
Retailer 6$7,164 SGD
Retailer 5$7,214 SGD
Retailer 4$7,445 SGD
Retailer 7$7,645 SGD
Retailer 8$7,924 SGD
MOH London$10,902 SGD

33 data points across 11 retailers

18 retailers$5,715 SGD to $10,902 SGD

B+
Cheapest Retailer
-
$5,715 SGD
B+
Retailer 2
-
$5,812 SGD
View
B+
Retailer 3
-
$5,877 SGD
View
B+
Retailer 4
-
$5,877 SGD
View
B+
Retailer 5
-
$5,950 SGD
View
B+
Retailer 6
-
$6,221 SGD
View
Final sale: no returns
B+
Retailer 7
-
$6,516 SGD
View
B
Retailer 8
-
$6,668 SGD
View
B
Retailer 9
-
$6,740 SGD
View
Retailer 10
-
$6,784 SGD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$7,095 SGD
View
B
Retailer 12
-
$7,164 SGD
View
B
Retailer 13
-
$7,214 SGD
View
B
Retailer 14
-
$7,445 SGD
View
B
Retailer 15
-
$7,645 SGD
View
B
Retailer 16
-
$7,924 SGD
View
C
Retailer 17
-
$10,776 SGD
View
Most Expensive
B
MOH London
6F6E54EAB · Nov 7
$10,902 SGD
£6,698 GBP
View
17 more retailers have this diamond
Prices start from $5,715 SGDSave up to $5,187 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+
1.50ct Heart
$5,715 SGD