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Heart|Natural|GIA

1.50ct K VS1 Heart Natural Diamond

VG • K/VS1 • GIA 1545578564

Certificate GIA 1545578564

Diamond specifications and retailer prices

From $3,788 SGD
As of November 6, 2026
Save $4,557 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,189 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545578564. Listed at 14 retailers as of November 2, 2026, with a 120% 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1545578564
Dimensions7.90 × 6.66 × 4.72 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
7.90 mm6.66 mm1.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545578564
Side View
Table 57.0%CrownGirdle: MED-THKPavilion 41.6°Culet: NDepth 59.8%

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: $4,780 SGD|Low: $3,740 SGD|High: $8,925 SGD|Avg: $5,653 SGD|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$3,788 SGD
Retailer 9$4,602 SGD
Retailer 8$4,606 SGD
Retailer 3$4,659 SGD
Retailer 1$4,780 SGD
Retailer 4$5,021 SGD
Retailer 5$5,055 SGD
Retailer 7$5,292 SGD
Retailer 2$5,677 SGD
Retailer 6$6,091 SGD
Retailer 10$7,865 SGD
Retailer 11$8,346 SGD

38 data points across 12 retailers

14 retailers$3,788 SGD to $8,346 SGD

A
Cheapest Retailer
-
$3,788 SGD
A
Retailer 2
-
$4,602 SGD
View
A
Retailer 3
-
$4,606 SGD
View
Final sale: no returns
A
Retailer 4
-
$4,659 SGD
View
A
Retailer 5
-
$4,780 SGD
View
B+
Retailer 6
-
$5,021 SGD
View
B+
Retailer 7
-
$5,055 SGD
View
B+
Retailer 8
-
$5,292 SGD
View
B+
Retailer 9
-
$5,429 SGD
View
B+
Retailer 10
-
$5,677 SGD
View
B+
Retailer 11
-
$6,091 SGD
View
B
Retailer 12
-
$7,865 SGD
View
B
Retailer 13
-
$8,346 SGD
View
Most Expensive
NZ Jewellers
f12c74f4-508f-44b2-9904-d64488f455fa · Sep 25
$9,189 SGD
$7,170 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $3,788 SGDSave up to $4,557 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
$3,788 SGD