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Heart|Natural|GIA

1.51ct E SI2 Heart Natural Diamond

VG • E/SI2 • GIA 6542294507

Certificate GIA 6542294507

Diamond specifications and retailer prices

From €3,522 EUR
$3,935 USD
As of October 30, 2026
Save €3,451 EUR (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,973 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542294507. Listed at 15 retailers as of October 30, 2026, with prices from €3,522 to €6,973, a €3,451 spread on the same certified stone. NZ Jewellers lists it at €6,973. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542294507
Dimensions6.95 × 7.46 × 4.77 mm
L/W Ratio1.07
Top View
6.95 mm7.46 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542294507
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €6,973 EUR|Low: €3,522 EUR|High: €7,645 EUR|Avg: €4,735 EUR|-8.8%
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
October 31, 2026
Retailer 4€3,522 EUR
Retailer 3€3,639 EUR
Retailer 5€3,694 EUR
Retailer 10€3,783 EUR
Retailer 6€3,878 EUR
Retailer 11€4,002 EUR
Retailer 12€4,002 EUR
Retailer 13€4,002 EUR
Retailer 9€4,095 EUR
Retailer 15€4,136 EUR
Retailer 2€4,530 EUR
Retailer 8€4,618 EUR
Retailer 7€5,131 EUR
Retailer 14€6,383 EUR
NZ Jewellers€6,973 EUR

32 data points across 15 retailers

15 retailers€3,522 EUR to €6,973 EUR

A
Cheapest Retailer
-
€3,522 EUR
$3,935 USD
A
Retailer 2
-
€3,639 EUR
$4,065 USD
View
A
Retailer 3
-
€3,694 EUR
$4,127 USD
View
Final sale: no returns
A
Retailer 4
-
€3,783 EUR
£3,328 GBP
View
A
Retailer 5
-
€3,878 EUR
$4,333 USD
View
A
Retailer 6
-
€4,002 EUR
$4,471 USD
View
A
Retailer 7
-
€4,002 EUR
$4,471 USD
View
A
Retailer 8
-
€4,002 EUR
$4,471 USD
View
A
Retailer 9
-
€4,095 EUR
£3,602 GBP
View
A
Retailer 10
-
€4,136 EUR
$4,621 USD
View
A
Retailer 11
-
€4,530 EUR
View
A
Retailer 12
-
€4,618 EUR
$5,159 USD
View
B+
Retailer 13
-
€5,131 EUR
$5,732 USD
View
B+
Retailer 14
-
€6,383 EUR
£5,615 GBP
View
Most Expensive
B
NZ Jewellers
fc0b56a6-aa8d-49bd-8158-974f321c2504 · Oct 30
€6,973 EUR
$7,790 USD
View
14 more retailers have this diamond
Prices start from €3,522 EURSave up to €3,451 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
€3,522 EUR