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Heart|Natural|GIA

1.51ct H VS2 Heart Natural Diamond

VG • H/VS2 • GIA 1555507617

Certificate GIA 1555507617

Diamond specifications and retailer prices

From €4,399 EUR
As of November 6, 2026
Save €4,790 EUR (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €11,504 EUR at NZ Jewellers · As of September 25, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555507617. Listed at 18 retailers as of November 6, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555507617
Dimensions6.57 × 7.66 × 4.88 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.57 mm7.66 mm1.51 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555507617
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

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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: Nov 6
Current: €5,538 EUR|Low: €4,348 EUR|High: €9,506 EUR|Avg: €5,979 EUR|-5.9%
Retailer 1
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
November 7, 2026
Retailer 6€4,399 EUR
Retailer 3€4,425 EUR
Retailer 13€4,725 EUR
Retailer 5€4,863 EUR
Retailer 15€4,917 EUR
Retailer 8€4,958 EUR
Retailer 12€4,958 EUR
Retailer 10€5,013 EUR
Retailer 2€5,311 EUR
Retailer 1€5,538 EUR
Retailer 7€6,474 EUR
Retailer 4€6,986 EUR
Retailer 9€7,096 EUR
Retailer 11€8,545 EUR
Retailer 14€9,189 EUR

26 data points across 15 retailers

18 retailers€4,399 EUR to €9,189 EUR

A
Cheapest Retailer
-
€4,399 EUR
A
Retailer 2
-
€4,425 EUR
View
A
Retailer 3
-
€4,725 EUR
View
A
Retailer 4
-
€4,863 EUR
View
Final sale: no returns
A
Retailer 5
-
€4,917 EUR
View
A
Retailer 6
-
€4,958 EUR
View
A
Retailer 7
-
€4,958 EUR
View
A
Retailer 8
-
€5,013 EUR
View
A
Retailer 9
-
€5,311 EUR
View
B+
Retailer 10
-
€5,538 EUR
View
Retailer 11
-
€6,474 EUR
View
Price last confirmed 20 days ago
B+
Retailer 12
-
€6,495 EUR
View
Retailer 13
-
€6,522 EUR
View
Price last confirmed 34 days ago
B+
Retailer 14
-
€6,986 EUR
View
B+
Retailer 15
-
€7,096 EUR
View
B
Retailer 16
-
€8,545 EUR
View
B
Retailer 17
-
€9,189 EUR
View
Most Expensive
NZ Jewellers
fd346005-c435-47f4-b0fd-85be2835a5b2 · Sep 25
€11,504 EUR
$12,844 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from €4,399 EURSave up to €4,790 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
€4,399 EUR