Heart|Natural|GIA

1.51ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6551229350

Certificate GIA 6551229350

Diamond specifications and retailer prices

From €4,383 EUR
As of November 5, 2026
Save €5,352 EUR (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €9,735 EUR at NZ Jewellers · As of November 5, 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 I 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 6551229350. Listed at 13 retailers as of November 5, 2026, with prices from €4,383 to €9,735, a €5,352 spread on the same certified stone. NZ Jewellers lists it at €9,735. 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
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551229350
Dimensions6.73 × 7.67 × 4.71 mm
L/W Ratio1.14
Top View
6.73 mm7.67 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551229350
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.4%

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 5
Current: €9,735 EUR|Low: €4,383 EUR|High: €9,735 EUR|Avg: €5,913 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 6, 2026
Retailer 15€4,383 EUR
Retailer 5€4,925 EUR
Retailer 7€5,008 EUR
Retailer 19€5,076 EUR
Retailer 14€5,220 EUR
Retailer 10€5,363 EUR
Retailer 3€5,372 EUR
Retailer 2€5,404 EUR
Retailer 18€5,527 EUR
Retailer 9€5,805 EUR
Retailer 8€5,808 EUR
Retailer 16€5,821 EUR
Retailer 12€5,839 EUR
Retailer 11€5,890 EUR
Retailer 4€5,910 EUR
Retailer 17€6,042 EUR
Retailer 6€6,716 EUR
Retailer 13€7,101 EUR
Retailer 20€8,551 EUR
NZ Jewellers€9,735 EUR

3 data points across 20 retailers

13 retailers€4,383 EUR to €9,735 EUR

A
Cheapest Retailer
-
€4,383 EUR
A
Retailer 2
-
€4,925 EUR
View
A
Retailer 3
-
€5,076 EUR
View
A
Retailer 4
-
€5,220 EUR
View
A
Retailer 5
-
€5,372 EUR
View
Final sale: no returns
A
Retailer 6
-
€5,404 EUR
View
B+
Retailer 7
-
€5,821 EUR
View
B+
Retailer 8
-
€5,910 EUR
View
B+
Retailer 9
-
€6,042 EUR
View
B+
Retailer 10
-
€6,716 EUR
View
B+
Retailer 11
-
€7,101 EUR
View
B
Retailer 12
-
€8,551 EUR
View
Most Expensive
B
NZ Jewellers
2f772507-1663-422f-aff4-a6a92496351d · Nov 5
€9,735 EUR
$10,926 USD
View
12 more retailers have this diamond
Prices start from €4,383 EURSave up to €5,352 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
€4,383 EUR