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Heart|Natural|GIA

1.50ct G SI2 Heart Natural Diamond

VG • G/SI2 • GIA 1429196516

Certificate GIA 1429196516

Diamond specifications and retailer prices

From $4,282 SGD
As of November 4, 2026
Save $5,420 SGD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,702 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1429196516. Listed at 21 retailers as of November 4, 2026, with prices from $4,282 to $9,702, a $5,420 spread on the same certified stone. NZ Jewellers lists it at $9,702. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1429196516
Dimensions6.69 × 7.87 × 4.76 mm
L/W Ratio1.18
Culet sizeNone
Top View
6.69 mm7.87 mm1.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1429196516
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.5%

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: $9,702 SGD|Low: $3,660 SGD|High: $9,702 SGD|Avg: $5,849 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 10$4,392 SGD
Retailer 15$4,404 SGD
Retailer 5$4,438 SGD
Retailer 11$4,657 SGD
Retailer 7$5,034 SGD
Retailer 12$5,044 SGD
Retailer 14$5,044 SGD
Retailer 16$5,044 SGD
Retailer 13$5,490 SGD
Retailer 2$5,640 SGD
Retailer 8$5,690 SGD
Retailer 3$5,821 SGD
Retailer 6$6,626 SGD
Retailer 4$8,052 SGD
Retailer 9$8,846 SGD
NZ Jewellers$9,702 SGD

42 data points across 16 retailers

21 retailers$4,282 SGD to $9,702 SGD

A
Cheapest Retailer
-
$4,282 SGD
A
Retailer 2
-
$4,388 SGD
View
A
Retailer 3
-
$4,392 SGD
View
A
Retailer 4
-
$4,404 SGD
View
A
Retailer 5
-
$4,438 SGD
View
A
Retailer 6
-
$4,616 SGD
View
A
Retailer 7
-
$4,657 SGD
View
Final sale: no returns
Retailer 8
-
$4,965 SGD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$5,034 SGD
View
A
Retailer 10
-
$5,044 SGD
View
A
Retailer 11
-
$5,044 SGD
View
Retailer 12
-
$5,044 SGD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$5,490 SGD
View
A
Retailer 14
-
$5,640 SGD
View
B+
Retailer 15
-
$5,690 SGD
View
B+
Retailer 16
-
$5,690 SGD
View
B+
Retailer 17
-
$5,821 SGD
View
B+
Retailer 18
-
$5,883 SGD
View
B
Retailer 19
-
$8,052 SGD
View
B+
Retailer 20
-
$8,846 SGD
View
Most Expensive
B
NZ Jewellers
86f04532-407d-44b8-94df-09bf43d74f7e · Nov 5
$9,702 SGD
$7,570 USD
View
20 more retailers have this diamond
Prices start from $4,282 SGDSave up to $5,420 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
$4,282 SGD