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Heart|Natural|GIA

1.51ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • GIA 1528355597

Certificate GIA 1528355597

Diamond specifications and retailer prices

From €4,975 EUR
As of November 6, 2026
Save €4,340 EUR (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €12,633 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1528355597. Listed at 18 retailers as of November 4, 2026, with a 87% 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.6°
OriginNatural
Grading LabGIA
CertificateGIA 1528355597
Dimensions7.99 × 6.73 × 4.02 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
7.99 mm6.73 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1528355597
Side View
Table 57.0%CrownGirdle: STK-ETKPavilion 42.6°Culet: 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 6
Current: €5,987 EUR|Low: €4,906 EUR|High: €10,078 EUR|Avg: €6,314 EUR|-5.7%
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
Retailer 16
Retailer 17
November 7, 2026
Retailer 16€4,975 EUR
Retailer 4€4,983 EUR
Retailer 13€5,279 EUR
Retailer 7€5,421 EUR
Retailer 3€5,535 EUR
Retailer 10€5,600 EUR
Retailer 5€5,603 EUR
Retailer 17€5,604 EUR
Retailer 8€5,629 EUR
Retailer 15€5,822 EUR
Retailer 1€5,987 EUR
Retailer 2€6,426 EUR
Retailer 9€6,593 EUR
Retailer 14€6,840 EUR
Retailer 6€7,233 EUR
Retailer 11€8,177 EUR
Retailer 12€9,316 EUR

27 data points across 17 retailers

18 retailers€4,975 EUR to €9,316 EUR

A
Cheapest Retailer
-
€4,975 EUR
A
Retailer 2
-
€4,983 EUR
View
A
Retailer 3
-
€5,279 EUR
View
A
Retailer 4
-
€5,421 EUR
View
A
Retailer 5
-
€5,535 EUR
View
A
Retailer 6
-
€5,600 EUR
View
A
Retailer 7
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€5,603 EUR
View
A
Retailer 8
-
€5,604 EUR
View
Final sale: no returns
A
Retailer 9
-
€5,629 EUR
View
A
Retailer 10
-
€5,822 EUR
View
A
Retailer 11
-
€5,987 EUR
View
B+
Retailer 12
-
€6,426 EUR
View
Retailer 13
-
€6,593 EUR
View
Price last confirmed 16 days ago
B+
Retailer 14
-
€6,840 EUR
View
B+
Retailer 15
-
€7,233 EUR
View
B+
Retailer 16
-
€8,177 EUR
View
B
Retailer 17
-
€9,316 EUR
View
Most Expensive
NZ Jewellers
2022d237-37a8-4191-bf2e-91471bf7327c · Sep 25
€12,633 EUR
$14,105 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from €4,975 EURSave up to €4,340 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
€4,975 EUR