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Heart|Natural|GIA

1.50ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 7552773704

Certificate GIA 7552773704

Diamond specifications and retailer prices

From $4,610 SGD
$3,597 USD
As of October 28, 2026
Save $4,199 SGD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,809 SGD at MOH London · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552773704. Listed at 12 retailers as of October 28, 2026, with prices from $4,610 to $8,809, a $4,199 spread on the same certified stone. MOH London lists it at $8,809. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle36.77°
Pavilion angle38.97°
OriginNatural
Grading LabGIA
CertificateGIA 7552773704
Dimensions6.90 × 7.66 × 4.62 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Pinpoint, Indented Natural, Natural
Top View
6.90 mm7.66 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 7552773704
Side View
Table 56.0%Crown 36.77°Girdle: Very ThickPavilion 38.97°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $8,809 SGD|Low: $3,789 SGD|High: $8,868 SGD|Avg: $5,533 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8$4,610 SGD
Retailer 3$4,836 SGD
Retailer 5$4,915 SGD
Retailer 6$4,992 SGD
Retailer 7$5,240 SGD
Retailer 2$5,343 SGD
Retailer 4$5,618 SGD
Retailer 9$6,235 SGD
MOH London$8,809 SGD

42 data points across 9 retailers

12 retailers$4,610 SGD to $8,809 SGD

A
Cheapest Retailer
-
$4,610 SGD
$3,597 USD
A
Retailer 2
-
$4,836 SGD
$3,773 USD
View
Final sale: no returns
A
Retailer 3
-
$4,915 SGD
$3,835 USD
View
A
Retailer 4
-
$4,992 SGD
$3,895 USD
View
A
Retailer 5
-
$5,240 SGD
$4,088 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$5,240 SGD
$4,088 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$5,240 SGD
$4,088 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$5,343 SGD
£3,283 GBP
View
A
Retailer 9
-
$5,618 SGD
A$6,743 AUD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$6,046 SGD
$4,717 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$6,046 SGD
$4,717 USD
View
Price last confirmed 44 days ago
Most Expensive
B+
MOH London
01C815CF6 · Oct 29
$8,809 SGD
£5,412 GBP
View
11 more retailers have this diamond
Prices start from $4,610 SGDSave up to $4,199 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.

A
1.50ct Heart
$4,610 SGD