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Heart|Natural|GIA

1.51ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 7556508596

Certificate GIA 7556508596

Diamond specifications and retailer prices

From €4,987 EUR
HK$43,700 HKD
As of November 2, 2026
Save €4,231 EUR (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €12,213 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 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 7556508596. Listed at 16 retailers as of November 2, 2026, with a 85% 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
I
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556508596
Dimensions6.84 × 8.01 × 4.69 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.84 mm8.01 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556508596
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.6%

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 2
Current: €9,218 EUR|Low: €4,930 EUR|High: €10,299 EUR|Avg: €6,708 EUR|-10.5%
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
November 2, 2026
Retailer 7€4,987 EUR
Retailer 14€5,548 EUR
Retailer 12€5,589 EUR
Retailer 10€5,920 EUR
Retailer 6€5,984 EUR
Retailer 8€6,105 EUR
Retailer 4€6,147 EUR
Retailer 9€6,237 EUR
Retailer 11€6,482 EUR
Retailer 5€6,563 EUR
Retailer 13€6,686 EUR
Retailer 3€7,256 EUR
Retailer 2€8,033 EUR
Retailer 1€9,218 EUR

26 data points across 14 retailers

16 retailers€4,987 EUR to €9,218 EUR

A
Cheapest Retailer
-
€4,987 EUR
HK$43,700 HKD
A
Retailer 2
-
€5,548 EUR
View
A
Retailer 3
-
€5,589 EUR
$6,269 USD
View
A
Retailer 4
-
€5,920 EUR
$6,640 USD
View
Retailer 5
-
€5,984 EUR
SGD 9,070 SGD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
€6,105 EUR
$6,847 USD
View
Final sale: no returns
B+
Retailer 7
-
€6,147 EUR
$6,895 USD
View
B+
Retailer 8
-
€6,237 EUR
£5,508 GBP
View
B+
Retailer 9
-
€6,482 EUR
$7,270 USD
View
Retailer 10
-
€6,563 EUR
A$11,324 AUD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
€6,686 EUR
$7,499 USD
View
B+
Retailer 12
-
€7,121 EUR
A$12,288 AUD
View
B+
Retailer 13
-
€7,256 EUR
$8,138 USD
View
B+
Retailer 14
-
€8,033 EUR
ZAR 145,562 ZAR
View
B
Retailer 15
-
€9,218 EUR
£8,141 GBP
View
Most Expensive
NZ Jewellers
a40f83cd-f247-488c-bbc6-35383dcfe683 · Sep 25
€12,213 EUR
$13,698 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from €4,987 EURSave up to €4,231 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
€4,987 EUR