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Heart|Natural|GIA

1.50ct J SI2 Heart Natural Diamond

GD • J/SI2 • GIA 3455833287

Certificate GIA 3455833287

Diamond specifications and retailer prices

From $3,988 CAD
$2,855 USD
As of October 30, 2026
Save $4,245 CAD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,233 CAD at MOH London · As of October 26, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3455833287. Listed at 13 retailers as of October 26, 2026, with prices from $3,988 to $8,233, a $4,245 spread on the same certified stone. MOH London lists it at $8,233. 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
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3455833287
Dimensions6.86 × 6.33 × 4.34 mm
L/W Ratio1.08
Top View
6.86 mm6.33 mm1.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3455833287
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,233 CAD|Low: $3,769 CAD|High: $8,322 CAD|Avg: $5,061 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$3,988 CAD
Retailer 7$4,112 CAD
Retailer 8$4,184 CAD
Retailer 6$4,189 CAD
Retailer 5$4,455 CAD
Retailer 11$4,481 CAD
Retailer 4$5,139 CAD
Retailer 9$5,571 CAD
Retailer 2$5,758 CAD
Retailer 10$5,851 CAD
MOH London$8,233 CAD

38 data points across 11 retailers

13 retailers$3,988 CAD to $8,233 CAD

B+
Cheapest Retailer
-
$3,988 CAD
$2,855 USD
B+
Retailer 2
-
$4,112 CAD
$2,944 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,184 CAD
$2,995 USD
View
B+
Retailer 4
-
$4,189 CAD
$2,999 USD
View
B+
Retailer 5
-
$4,455 CAD
$3,189 USD
View
B+
Retailer 6
-
$4,481 CAD
$3,208 USD
View
B+
Retailer 7
-
$4,861 CAD
$3,480 USD
View
B+
Retailer 8
-
$4,861 CAD
$3,480 USD
View
B+
Retailer 9
-
$5,029 CAD
$3,600 USD
View
B+
Retailer 10
-
$5,139 CAD
£2,897 GBP
View
Retailer 11
-
$5,571 CAD
$3,988 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$5,758 CAD
€3,926 EUR
View
Most Expensive
B
MOH London
D5CDF5439 · Oct 26
$8,233 CAD
£4,641 GBP
View
12 more retailers have this diamond
Prices start from $3,988 CADSave up to $4,245 CAD

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.

B+
1.50ct Heart
$3,988 CAD