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Heart|Natural|GIA

1.51ct F VS1 Heart Natural Diamond

VG • F/VS1 • GIA 7548246510

Certificate GIA 7548246510

Diamond specifications and retailer prices

From $5,933 USD
As of November 6, 2026
Save $5,072 USD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,662 USD 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 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 7548246510. Listed at 18 retailers as of November 4, 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
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7548246510
Dimensions6.70 × 7.85 × 4.71 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Pinpoint
Top View
6.70 mm7.85 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7548246510
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.1%

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: $5,933 USD|Low: $5,801 USD|High: $11,201 USD|Avg: $7,416 USD|-3.3%
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
November 6, 2026
Retailer 1$5,933 USD
Retailer 5$6,069 USD
Retailer 9$6,107 USD
Retailer 4$6,700 USD
Retailer 10$6,844 USD
Retailer 13$7,010 USD
Retailer 11$7,300 USD
Retailer 3$7,309 USD
Retailer 6$7,349 USD
Retailer 2$7,600 USD
Retailer 12$8,084 USD
Retailer 7$9,660 USD
Retailer 8$11,005 USD

34 data points across 13 retailers

18 retailers$5,933 USD to $11,005 USD

A
Cheapest Retailer
-
$5,933 USD
A
Retailer 2
-
$6,069 USD
View
A
Retailer 3
-
$6,107 USD
View
A
Retailer 4
-
$6,700 USD
View
A
Retailer 5
-
$6,844 USD
View
A
Retailer 6
-
$7,010 USD
View
A
Retailer 7
-
$7,300 USD
View
A
Retailer 8
-
$7,309 USD
View
Final sale: no returns
A
Retailer 9
-
$7,349 USD
View
Retailer 10
-
$7,583 USD
View
Price last confirmed 44 days ago
A
Retailer 11
-
$7,600 USD
View
B+
Retailer 12
-
$8,084 USD
View
Retailer 13
-
$8,168 USD
View
Price last confirmed 43 days ago
Retailer 14
-
$9,163 USD
View
Price last confirmed 62 days ago
Retailer 15
-
$9,425 USD
View
Price last confirmed 44 days ago
B+
Retailer 16
-
$9,660 USD
View
B+
Retailer 17
-
$11,005 USD
View
Most Expensive
NZ Jewellers
a2032ab8-b2a6-4745-bfa1-0631f04ae695 · Sep 25
$13,662 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from $5,933 USDSave up to $5,072 USD

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
$5,933 USD