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Heart|Natural|GIA

1.50ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 1549382399

Certificate GIA 1549382399

Diamond specifications and retailer prices

From $4,314 SGD
As of November 6, 2026
Save $4,760 SGD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,153 SGD at NZ Jewellers · As of October 18, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549382399. Listed at 20 retailers as of November 4, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549382399
Dimensions7.20 × 7.74 × 4.55 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural
Top View
7.20 mm7.74 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1549382399
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $4,593 SGD|Low: $4,281 SGD|High: $9,381 SGD|Avg: $5,930 SGD|-4.9%
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 12$4,314 SGD
Retailer 1$4,593 SGD
Retailer 10$5,223 SGD
Retailer 2$5,273 SGD
Retailer 7$5,496 SGD
Retailer 8$5,786 SGD
Retailer 3$5,883 SGD
Retailer 13$5,903 SGD
Retailer 5$5,913 SGD
Retailer 4$5,999 SGD
Retailer 6$6,427 SGD
Retailer 9$6,969 SGD
Retailer 11$9,074 SGD

32 data points across 13 retailers

20 retailers$4,314 SGD to $9,074 SGD

A
Cheapest Retailer
-
$4,314 SGD
A
Retailer 2
-
$4,593 SGD
View
A
Retailer 3
-
$5,223 SGD
View
A
Retailer 4
-
$5,273 SGD
View
Final sale: no returns
B+
Retailer 5
-
$5,399 SGD
View
B+
Retailer 6
-
$5,402 SGD
View
B+
Retailer 7
-
$5,496 SGD
View
B+
Retailer 8
-
$5,786 SGD
View
Retailer 9
-
$5,827 SGD
View
Price last confirmed 21 days ago
Retailer 10
-
$5,827 SGD
View
Price last confirmed 21 days ago
Retailer 11
-
$5,827 SGD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$5,883 SGD
View
B+
Retailer 13
-
$5,903 SGD
View
Retailer 14
-
$5,913 SGD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$5,999 SGD
View
B+
Retailer 16
-
$6,427 SGD
View
Retailer 17
-
$6,725 SGD
View
Price last confirmed 18 days ago
B+
Retailer 18
-
$6,969 SGD
View
B
Retailer 19
-
$9,074 SGD
View
Most Expensive
NZ Jewellers
6807f03b-f131-44b7-a64c-30082563a02b · Oct 18
$10,153 SGD
$7,922 USD
View
Price last confirmed 19 days ago
19 more retailers have this diamond
Prices start from $4,314 SGDSave up to $4,760 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
$4,314 SGD