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Heart|Natural|GIA

1.50ct J IF Heart Natural Diamond

EX • J/IF • GIA 1142819370

Certificate GIA 1142819370

Diamond specifications and retailer prices

From €12,649 EUR
£11,127 GBP
As of October 31, 2026
Save €335 EUR (3%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €13,990 EUR at Jared · As of October 30, 2026
View at Jared

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1142819370. Listed at 6 retailers as of October 31, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1142819370
Dimensions7.18 × 8.16 × 4.58 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Top View
7.18 mm8.16 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1142819370
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 56.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €12,649 EUR|Low: €12,573 EUR|High: €18,542 EUR|Avg: €14,742 EUR|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 1€12,649 EUR
Retailer 3€12,984 EUR
Retailer 4€14,444 EUR
Retailer 2€18,420 EUR

38 data points across 4 retailers

6 retailers€12,649 EUR to €12,984 EUR

B
Cheapest Retailer
-
€12,649 EUR
£11,127 GBP
B
Retailer 2
-
€12,984 EUR
$14,506 USD
View
Retailer 3
-
€13,534 EUR
$15,120 USD
View
Price under review
Retailer 4
-
€13,534 EUR
$15,120 USD
View
Price under review
Most Expensive
Jared
146255162 · Oct 30
€13,990 EUR
$15,630 USD
View
Price under review
4 more retailers have this diamond
Prices start from €12,649 EURSave up to €335 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
€12,649 EUR