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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 $8,780 CAD
As of October 30, 2026
Save $10,565 CAD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,346 CAD 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 20 retailers as of October 30, 2026, with prices from $8,780 to $19,346, a $10,565 spread on the same certified stone. NZ Jewellers lists it at $19,346. 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: $19,346 CAD|Low: $8,711 CAD|High: $19,346 CAD|Avg: $11,679 CAD
NZ Jewellers
Retailer 2
Retailer 3
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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
Retailer 21
November 5, 2026
Retailer 21$8,780 CAD
Retailer 6$9,787 CAD
Retailer 13$9,977 CAD
Retailer 11$9,997 CAD
Retailer 18$10,001 CAD
Retailer 9$10,233 CAD
Retailer 17$10,289 CAD
Retailer 7$10,676 CAD
Retailer 20$10,916 CAD
Retailer 8$11,019 CAD
Retailer 4$11,567 CAD
Retailer 14$11,666 CAD
Retailer 5$11,744 CAD
Retailer 12$11,812 CAD
Retailer 2$11,912 CAD
Retailer 16$11,913 CAD
Retailer 19$11,934 CAD
Retailer 10$13,346 CAD
Retailer 3$13,958 CAD
Retailer 15$18,061 CAD
NZ Jewellers$19,346 CAD

16 data points across 21 retailers

20 retailers$8,780 CAD to $19,346 CAD

A
Cheapest Retailer
-
$8,780 CAD
A
Retailer 2
-
$9,787 CAD
View
A
Retailer 3
-
$9,977 CAD
View
A
Retailer 4
-
$9,997 CAD
View
A
Retailer 5
-
$10,001 CAD
View
A
Retailer 6
-
$10,233 CAD
View
A
Retailer 7
-
$10,289 CAD
View
A
Retailer 8
-
$10,916 CAD
View
B+
Retailer 9
-
$11,019 CAD
View
Retailer 10
-
$11,567 CAD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$11,666 CAD
View
Retailer 12
-
$11,744 CAD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$11,812 CAD
View
B+
Retailer 14
-
$11,912 CAD
View
B+
Retailer 15
-
$11,913 CAD
View
B+
Retailer 16
-
$11,934 CAD
View
B+
Retailer 17
-
$13,346 CAD
View
Retailer 18
-
$13,958 CAD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$18,061 CAD
View
Most Expensive
B
NZ Jewellers
11ce6ef9-5613-4a94-880b-ac95fd62767f · Oct 30
$19,346 CAD
$13,852 USD
View
19 more retailers have this diamond
Prices start from $8,780 CADSave up to $10,565 CAD

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
$8,780 CAD