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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 €2,555 EUR
$2,855 USD
As of November 1, 2026
Save €2,713 EUR (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,269 EUR at MOH London · As of November 1, 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 14 retailers as of November 1, 2026, with prices from €2,555 to €5,269, a €2,713 spread on the same certified stone. MOH London lists it at €5,269. 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: Nov 1
Current: €5,269 EUR|Low: €2,587 EUR|High: €5,333 EUR|Avg: €3,358 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4€2,587 EUR
Retailer 8€2,635 EUR
Retailer 9€2,681 EUR
Retailer 7€2,684 EUR
Retailer 6€2,854 EUR
Retailer 3€2,871 EUR
Retailer 2€3,293 EUR
Retailer 10€3,570 EUR
Retailer 5€3,690 EUR
Retailer 11€3,749 EUR
MOH London€5,269 EUR

39 data points across 11 retailers

14 retailers€2,555 EUR to €5,269 EUR

B+
Cheapest Retailer
-
€2,555 EUR
$2,855 USD
B+
Retailer 2
-
€2,587 EUR
$2,890 USD
View
B+
Retailer 3
-
€2,635 EUR
$2,944 USD
View
Final sale: no returns
B+
Retailer 4
-
€2,681 EUR
$2,995 USD
View
B+
Retailer 5
-
€2,684 EUR
$2,999 USD
View
B+
Retailer 6
-
€2,854 EUR
$3,189 USD
View
B+
Retailer 7
-
€2,871 EUR
$3,208 USD
View
B+
Retailer 8
-
€3,115 EUR
$3,480 USD
View
B+
Retailer 9
-
€3,115 EUR
$3,480 USD
View
B+
Retailer 10
-
€3,222 EUR
$3,600 USD
View
B+
Retailer 11
-
€3,293 EUR
£2,897 GBP
View
Retailer 12
-
€3,570 EUR
$3,988 USD
View
Price last confirmed 18 days ago
B
Retailer 13
-
€3,690 EUR
View
Most Expensive
B
MOH London
D5CDF5439 · Nov 1
€5,269 EUR
£4,635 GBP
View
13 more retailers have this diamond
Prices start from €2,555 EURSave up to €2,713 EUR

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
€2,555 EUR