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Heart|Natural|GIA

1.51ct F VS1 Heart Natural Diamond

VG • F/VS1 • GIA 6531681807

Certificate GIA 6531681807

Diamond specifications and retailer prices

From €5,606 EUR
₹598,849 INR
As of October 30, 2026
Save €6,744 EUR (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €12,350 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531681807. Listed at 21 retailers as of October 30, 2026, with prices from €5,606 to €12,350, a €6,744 spread on the same certified stone. NZ Jewellers lists it at €12,350. 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
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531681807
Dimensions7.69 × 6.77 × 4.71 mm
L/W Ratio1.14
Top View
7.69 mm6.77 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531681807
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.3%

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 30
Current: €12,350 EUR|Low: €5,561 EUR|High: €12,350 EUR|Avg: €7,433 EUR
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 16€5,606 EUR
Retailer 5€6,248 EUR
Retailer 10€6,382 EUR
Retailer 13€6,385 EUR
Retailer 8€6,533 EUR
Retailer 2€6,568 EUR
Retailer 3€6,798 EUR
Retailer 6€6,815 EUR
Retailer 17€6,831 EUR
Retailer 15€6,969 EUR
Retailer 7€7,035 EUR
Retailer 19€7,384 EUR
Retailer 12€7,448 EUR
Retailer 4€7,497 EUR
Retailer 11€7,541 EUR
Retailer 14€7,619 EUR
Retailer 9€8,520 EUR
Retailer 18€8,911 EUR
Retailer 20€10,346 EUR
NZ Jewellers€12,350 EUR

14 data points across 20 retailers

21 retailers€5,606 EUR to €12,350 EUR

A
Cheapest Retailer
-
€5,606 EUR
₹598,849 INR
A
Retailer 2
-
€5,702 EUR
$6,395 USD
View
A
Retailer 3
-
€6,248 EUR
$7,008 USD
View
A
Retailer 4
-
€6,382 EUR
$7,158 USD
View
A
Retailer 5
-
€6,385 EUR
View
A
Retailer 6
-
€6,533 EUR
$7,327 USD
View
A
Retailer 7
-
€6,568 EUR
$7,367 USD
View
A
Retailer 8
-
€6,798 EUR
$7,625 USD
View
A
Retailer 9
-
€6,815 EUR
$7,644 USD
View
Final sale: no returns
A
Retailer 10
-
€6,831 EUR
£6,033 GBP
View
A
Retailer 11
-
€6,969 EUR
£6,155 GBP
View
B+
Retailer 12
-
€7,035 EUR
$7,890 USD
View
B+
Retailer 13
-
€7,384 EUR
$8,282 USD
View
B+
Retailer 14
-
€7,448 EUR
$8,354 USD
View
B+
Retailer 15
-
€7,497 EUR
$8,409 USD
View
B+
Retailer 16
-
€7,541 EUR
$8,458 USD
View
B+
Retailer 17
-
€7,619 EUR
A$13,147 AUD
View
B+
Retailer 18
-
€8,520 EUR
$9,556 USD
View
Retailer 19
-
€8,911 EUR
ZAR 161,465 ZAR
View
Price last confirmed 11 days ago
B
Retailer 20
-
€10,346 EUR
£9,137 GBP
View
Most Expensive
B
NZ Jewellers
11ce6ef9-5613-4a94-880b-ac95fd62767f · Oct 30
€12,350 EUR
$13,852 USD
View
20 more retailers have this diamond
Prices start from €5,606 EURSave up to €6,744 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
€5,606 EUR