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Heart|Natural|GIA

1.50ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 7516520911

Certificate GIA 7516520911

Diamond specifications and retailer prices

From $5,974 SGD
As of November 4, 2026
Save $5,483 SGD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,456 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7516520911. Listed at 11 retailers as of November 4, 2026, with prices from $5,974 to $11,456, a $5,483 spread on the same certified stone. NZ Jewellers lists it at $11,456. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7516520911
Dimensions7.55 × 6.51 × 4.10 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
Twinning Wisp, Feather, Cloud, Cavity, Crystal, Needle,Indented Natural
Top View
7.55 mm6.51 mm1.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7516520911
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.0%

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 4
Current: $11,456 SGD|Low: $5,269 SGD|High: $11,456 SGD|Avg: $7,657 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$6,016 SGD
Retailer 6$6,323 SGD
Retailer 2$6,420 SGD
Retailer 3$6,578 SGD
Retailer 7$6,850 SGD
Retailer 8$6,850 SGD
Retailer 10$6,850 SGD
Retailer 9$7,904 SGD
Retailer 4$10,968 SGD
NZ Jewellers$11,456 SGD

42 data points across 10 retailers

11 retailers$5,974 SGD to $11,456 SGD

A
Cheapest Retailer
-
$5,974 SGD
A
Retailer 2
-
$6,016 SGD
View
A
Retailer 3
-
$6,323 SGD
View
Final sale: no returns
A
Retailer 4
-
$6,420 SGD
View
A
Retailer 5
-
$6,578 SGD
View
Retailer 6
-
$6,850 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$6,850 SGD
View
A
Retailer 8
-
$6,850 SGD
View
B+
Retailer 9
-
$7,904 SGD
View
Retailer 10
-
$10,968 SGD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
ab16da14-a6bf-4527-87e9-85617c2e5b7e · Nov 5
$11,456 SGD
$8,939 USD
View
10 more retailers have this diamond
Prices start from $5,974 SGDSave up to $5,483 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
$5,974 SGD