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Heart|Natural|GIA

1.50ct K IF Heart Natural Diamond

VG • K/IF • GIA 1557116015

Certificate GIA 1557116015

Diamond specifications and retailer prices

From $4,789 SGD
As of November 6, 2026
Save $5,053 SGD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,824 SGD at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1557116015. Listed at 14 retailers as of November 6, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557116015
Dimensions6.99 × 7.87 × 4.62 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.99 mm7.87 mm1.50 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557116015
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.7%

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: $4,902 SGD|Low: $4,724 SGD|High: $10,431 SGD|Avg: $6,385 SGD|-13.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4$4,789 SGD
Retailer 1$4,902 SGD
Retailer 11$5,089 SGD
Retailer 10$5,142 SGD
Retailer 13$5,287 SGD
Retailer 5$5,308 SGD
Retailer 9$5,321 SGD
Retailer 2$5,767 SGD
Retailer 3$5,895 SGD
Retailer 6$6,053 SGD
Retailer 7$7,501 SGD
Retailer 8$9,767 SGD
Retailer 12$9,843 SGD

36 data points across 13 retailers

14 retailers$4,789 SGD to $9,843 SGD

A
Cheapest Retailer
-
$4,789 SGD
A
Retailer 2
-
$4,902 SGD
View
A
Retailer 3
-
$5,089 SGD
View
A
Retailer 4
-
$5,142 SGD
View
Final sale: no returns
A
Retailer 5
-
$5,287 SGD
View
A
Retailer 6
-
$5,308 SGD
View
A
Retailer 7
-
$5,321 SGD
View
A
Retailer 8
-
$5,767 SGD
View
B+
Retailer 9
-
$5,895 SGD
View
B+
Retailer 10
-
$6,053 SGD
View
B+
Retailer 11
-
$7,501 SGD
View
B
Retailer 12
-
$9,767 SGD
View
B
Retailer 13
-
$9,843 SGD
View
Most Expensive
NZ Jewellers
39b95d05-b26b-432b-928a-208b35fa66f2 · Sep 25
$10,824 SGD
$8,446 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $4,789 SGDSave up to $5,053 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
$4,789 SGD