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Heart|Natural|GIA

1.50ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 1232988608

Certificate GIA 1232988608

Diamond specifications and retailer prices

From $4,183 SGD
As of November 6, 2026
Save $4,914 SGD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,749 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 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 1232988608. Listed at 17 retailers as of November 4, 2026, with a 117% 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232988608
Dimensions6.62 × 7.86 × 4.90 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.62 mm7.86 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232988608
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.3%

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: $4,935 SGD|Low: $4,116 SGD|High: $9,944 SGD|Avg: $5,980 SGD|-2.0%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 4$4,183 SGD
Retailer 14$4,468 SGD
Retailer 12$4,484 SGD
Retailer 5$4,789 SGD
Retailer 6$4,868 SGD
Retailer 1$4,935 SGD
Retailer 13$4,947 SGD
Retailer 2$5,075 SGD
Retailer 9$5,258 SGD
Retailer 7$5,279 SGD
Retailer 3$5,492 SGD
Retailer 16$6,012 SGD
Retailer 8$6,016 SGD
Retailer 10$6,987 SGD
Retailer 15$8,664 SGD
Retailer 11$9,097 SGD

30 data points across 16 retailers

17 retailers$4,183 SGD to $9,097 SGD

A
Cheapest Retailer
-
$4,183 SGD
A
Retailer 2
-
$4,468 SGD
View
A
Retailer 3
-
$4,484 SGD
View
A
Retailer 4
-
$4,789 SGD
View
Final sale: no returns
A
Retailer 5
-
$4,868 SGD
View
A
Retailer 6
-
$4,935 SGD
View
A
Retailer 7
-
$4,947 SGD
View
A
Retailer 8
-
$5,075 SGD
View
A
Retailer 9
-
$5,258 SGD
View
Retailer 10
-
$5,279 SGD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
$5,492 SGD
View
B+
Retailer 12
-
$6,012 SGD
View
Retailer 13
-
$6,016 SGD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$6,987 SGD
View
B
Retailer 15
-
$8,664 SGD
View
B
Retailer 16
-
$9,097 SGD
View
Most Expensive
NZ Jewellers
233a3c2c-5df5-450c-a1da-bc76dfe180f9 · Sep 25
$10,749 SGD
$8,387 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $4,183 SGDSave up to $4,914 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
$4,183 SGD