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Heart|Natural|GIA

1.50ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 7551031244

Certificate GIA 7551031244

Diamond specifications and retailer prices

From $4,281 SGD
As of November 6, 2026
Save $2,051 SGD (32%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,331 SGD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

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 7551031244. Listed at 10 retailers as of November 6, 2026, with prices from $4,281 to $6,331, a $2,051 spread on the same certified stone. Brilliant Earth lists it at $6,331. 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
FluorescenceNone
Crown angle37.93°
Pavilion angle42.34°
OriginNatural
Grading LabGIA
CertificateGIA 7551031244
Dimensions6.66 × 7.67 × 4.74 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Needle
Top View
6.66 mm7.67 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551031244
Side View
Table 57.0%Crown 37.93°Girdle: MED-VTKPavilion 42.34°Culet: NoneDepth 61.8%

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: $6,331 SGD|Low: $4,265 SGD|High: $6,523 SGD|Avg: $5,415 SGD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$4,281 SGD
Retailer 10$4,738 SGD
Retailer 4$5,043 SGD
Retailer 5$5,044 SGD
Retailer 8$5,194 SGD
Retailer 7$5,288 SGD
Retailer 2$5,452 SGD
Retailer 3$5,859 SGD
Retailer 9$6,062 SGD
Brilliant Earth$6,331 SGD

31 data points across 10 retailers

10 retailers$4,281 SGD to $6,331 SGD

A
Cheapest Retailer
-
$4,281 SGD
A
Retailer 2
-
$4,738 SGD
View
A
Retailer 3
-
$5,043 SGD
View
A
Retailer 4
-
$5,044 SGD
View
A
Retailer 5
-
$5,194 SGD
View
B+
Retailer 6
-
$5,288 SGD
View
Final sale: no returns
B+
Retailer 7
-
$5,452 SGD
View
B+
Retailer 8
-
$5,859 SGD
View
B+
Retailer 9
-
$6,062 SGD
View
Most Expensive
B+
Brilliant Earth
19361249A · Nov 6
$6,331 SGD
$4,940 USD
View
9 more retailers have this diamond
Prices start from $4,281 SGDSave up to $2,051 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
$4,281 SGD