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Heart|Natural|GIA

1.52ct J SI2 Heart Natural Diamond

ID • J/SI2 • GIA 1478919188

Certificate GIA 1478919188

Diamond specifications and retailer prices

From €2,970 EUR
$3,318 USD
As of October 31, 2026
Save €4,136 EUR (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,106 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1478919188. Listed at 15 retailers as of October 30, 2026, with prices from €2,970 to €7,106, a €4,136 spread on the same certified stone. NZ Jewellers lists it at €7,106. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
J
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1478919188
Dimensions7.85 × 7.07 × 4.67 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Crystal, Needle
Top View
7.85 mm7.07 mm1.52 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1478919188
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

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: Oct 31
Current: €7,106 EUR|Low: €2,970 EUR|High: €7,106 EUR|Avg: €4,183 EUR|+1.0%
NZ Jewellers
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 1, 2026
Retailer 5€2,970 EUR
Retailer 16€3,121 EUR
Retailer 3€3,213 EUR
Retailer 11€3,695 EUR
Retailer 12€3,695 EUR
Retailer 13€3,695 EUR
Retailer 4€3,741 EUR
Retailer 15€3,924 EUR
Retailer 2€4,033 EUR
Retailer 7€4,162 EUR
Retailer 8€4,162 EUR
Retailer 14€4,264 EUR
Retailer 6€4,305 EUR
Retailer 10€4,617 EUR
Retailer 9€6,497 EUR
NZ Jewellers€7,106 EUR

35 data points across 16 retailers

15 retailers€2,970 EUR to €7,106 EUR

A
Cheapest Retailer
-
€2,970 EUR
$3,318 USD
B+
Retailer 2
-
€3,121 EUR
$3,487 USD
View
B+
Retailer 3
-
€3,213 EUR
$3,590 USD
View
B+
Retailer 4
-
€3,695 EUR
$4,128 USD
View
B+
Retailer 5
-
€3,695 EUR
$4,128 USD
View
B+
Retailer 6
-
€3,741 EUR
$4,180 USD
View
B+
Retailer 7
-
€3,924 EUR
$4,384 USD
View
B+
Retailer 8
-
€4,033 EUR
£3,548 GBP
View
B
Retailer 9
-
€4,162 EUR
$4,650 USD
View
B
Retailer 10
-
€4,162 EUR
$4,650 USD
View
B
Retailer 11
-
€4,264 EUR
$4,764 USD
View
B
Retailer 12
-
€4,305 EUR
$4,810 USD
View
B
Retailer 13
-
€4,617 EUR
View
B
Retailer 14
-
€6,497 EUR
£5,715 GBP
View
Most Expensive
B
NZ Jewellers
fde59a2d-e6a4-4e5e-a1be-b8709d9f0204 · Oct 30
€7,106 EUR
$7,939 USD
View
14 more retailers have this diamond
Prices start from €2,970 EURSave up to €4,136 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.

A
1.52ct Heart
€2,970 EUR