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Heart|Natural|GIA

1.50ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 1547502593

Certificate GIA 1547502593

Diamond specifications and retailer prices

From $4,052 SGD
As of November 6, 2026
Save $1,819 SGD (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,871 SGD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547502593. Listed at 7 retailers as of November 6, 2026, with prices from $4,052 to $5,871, a $1,819 spread on the same certified stone. GemTrove lists it at $5,871. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1547502593
Dimensions6.83 × 8.08 × 4.76 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Indented Natural
Top View
6.83 mm8.08 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1547502593
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $4,313 SGD|Low: $3,735 SGD|High: $5,261 SGD|Avg: $4,475 SGD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$4,052 SGD
Retailer 3$4,127 SGD
Retailer 6$4,192 SGD
Retailer 1$4,313 SGD
Retailer 2$4,329 SGD
Retailer 5$4,794 SGD

44 data points across 6 retailers

7 retailers$4,052 SGD to $5,871 SGD

A
Cheapest Retailer
-
$4,052 SGD
A
Retailer 2
-
$4,127 SGD
View
Final sale: no returns
A
Retailer 3
-
$4,192 SGD
View
A
Retailer 4
-
$4,313 SGD
View
A
Retailer 5
-
$4,329 SGD
View
A
Retailer 6
-
$4,794 SGD
View
Most Expensive
A
GemTrove
GT-N-01269644-98 · Nov 6
$5,871 SGD
A$7,048 AUD
View
6 more retailers have this diamond
Prices start from $4,052 SGDSave up to $1,819 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
$4,052 SGD