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Heart|Natural|GIA

1.51ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 3535483979

Certificate GIA 3535483979

Diamond specifications and retailer prices

From €2,064 EUR
₹220,524 INR
As of November 2, 2026
Save €2,660 EUR (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,724 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535483979. Listed at 15 retailers as of October 30, 2026, with prices from €2,064 to €4,724, a €2,660 spread on the same certified stone. NZ Jewellers lists it at €4,724. 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

1.51
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535483979
Dimensions6.93 × 7.87 × 4.71 mm
L/W Ratio1.14
Top View
6.93 mm7.87 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535483979
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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 2
Current: €4,724 EUR|Low: €1,906 EUR|High: €5,529 EUR|Avg: €2,910 EUR|-14.5%
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
November 2, 2026
Retailer 2€2,064 EUR
Retailer 11€2,150 EUR
Retailer 4€2,315 EUR
Retailer 10€2,428 EUR
Retailer 3€2,598 EUR
Retailer 5€2,711 EUR
Retailer 13€2,711 EUR
Retailer 9€2,816 EUR
Retailer 8€2,839 EUR
Retailer 6€2,899 EUR
Retailer 12€3,129 EUR
Retailer 7€4,535 EUR
NZ Jewellers€4,724 EUR

32 data points across 13 retailers

15 retailers€2,064 EUR to €4,724 EUR

A
Cheapest Retailer
-
€2,064 EUR
₹220,524 INR
B+
Retailer 2
-
€2,150 EUR
$2,411 USD
View
Final sale: no returns
A
Retailer 3
-
€2,315 EUR
$2,597 USD
View
B+
Retailer 4
-
€2,428 EUR
$2,723 USD
View
B+
Retailer 5
-
€2,598 EUR
$2,914 USD
View
B+
Retailer 6
-
€2,641 EUR
A$4,558 AUD
View
Retailer 7
-
€2,711 EUR
$3,041 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
€2,711 EUR
$3,041 USD
View
B+
Retailer 9
-
€2,816 EUR
$3,158 USD
View
B+
Retailer 10
-
€2,839 EUR
$3,184 USD
View
B+
Retailer 11
-
€2,899 EUR
£2,561 GBP
View
B+
Retailer 12
-
€3,129 EUR
$3,509 USD
View
Retailer 13
-
€3,180 EUR
$3,567 USD
View
Price last confirmed 56 days ago
B
Retailer 14
-
€4,535 EUR
£4,005 GBP
View
Most Expensive
B
NZ Jewellers
c4ee37e2-d603-485b-b025-65e05a43a8ea · Oct 30
€4,724 EUR
$5,299 USD
View
14 more retailers have this diamond
Prices start from €2,064 EURSave up to €2,660 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
1.51ct Heart
€2,064 EUR