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Heart|Natural|GIA

1.51ct E VVS1 Heart Natural Diamond

EX • E/VVS1 • GIA 6551178828

Certificate GIA 6551178828

Diamond specifications and retailer prices

From $10,436 CAD
As of November 4, 2026
Save $8,705 CAD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,804 CAD 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551178828. Listed at 20 retailers as of November 4, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551178828
Dimensions6.84 × 7.90 × 4.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Needle, Pinpoint
Top View
6.84 mm7.90 mm1.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551178828
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $12,738 CAD|Low: $10,436 CAD|High: $19,294 CAD|Avg: $13,446 CAD|-6.0%
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 12$10,436 CAD
Retailer 14$10,588 CAD
Retailer 6$10,607 CAD
Retailer 5$11,654 CAD
Retailer 16$11,902 CAD
Retailer 3$12,146 CAD
Retailer 11$12,221 CAD
Retailer 15$12,604 CAD
Retailer 4$12,712 CAD
Retailer 1$12,738 CAD
Retailer 7$13,358 CAD
Retailer 10$13,539 CAD
Retailer 8$13,765 CAD
Retailer 2$14,083 CAD
Retailer 13$16,918 CAD
Retailer 9$19,141 CAD

22 data points across 16 retailers

20 retailers$10,436 CAD to $19,141 CAD

A+
Cheapest Retailer
-
$10,436 CAD
A
Retailer 2
-
$10,588 CAD
View
A
Retailer 3
-
$10,607 CAD
View
A
Retailer 4
-
$11,654 CAD
View
A
Retailer 5
-
$11,902 CAD
View
A
Retailer 6
-
$12,146 CAD
View
A
Retailer 7
-
$12,221 CAD
View
A
Retailer 8
-
$12,604 CAD
View
A
Retailer 9
-
$12,712 CAD
View
Final sale: no returns
A
Retailer 10
-
$12,738 CAD
View
Retailer 11
-
$13,358 CAD
View
Price last confirmed 13 days ago
A
Retailer 12
-
$13,539 CAD
View
A
Retailer 13
-
$13,765 CAD
View
A
Retailer 14
-
$14,083 CAD
View
Retailer 15
-
$14,926 CAD
View
Price last confirmed 41 days ago
Retailer 16
-
$16,779 CAD
View
Price last confirmed 60 days ago
B+
Retailer 17
-
$16,918 CAD
View
Retailer 18
-
$17,222 CAD
View
Price last confirmed 42 days ago
B+
Retailer 19
-
$19,141 CAD
View
Most Expensive
NZ Jewellers
133721fc-379b-487c-bbfd-b05068c3d7b9 · Sep 25
$20,804 CAD
$14,929 USD
View
Price last confirmed 40 days ago
19 more retailers have this diamond
Prices start from $10,436 CADSave up to $8,705 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
$10,436 CAD