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Heart|Natural|GIA

1.51ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 6545008420

Certificate GIA 6545008420

Diamond specifications and retailer prices

From $6,271 CAD
As of November 4, 2026
Save $1,676 CAD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,947 CAD at Jared · As of November 4, 2026
View at Jared

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545008420. Listed at 8 retailers as of November 4, 2026, with prices from $6,271 to $7,947, a $1,676 spread on the same certified stone. Jared lists it at $7,947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545008420
Dimensions6.87 × 8.05 × 4.80 mm
L/W Ratio1.17
Top View
6.87 mm8.05 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545008420
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,947 CAD|Low: $5,993 CAD|High: $10,056 CAD|Avg: $7,748 CAD|-8.2%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$6,271 CAD
Retailer 5$6,698 CAD
Retailer 2$7,028 CAD
Retailer 8$7,206 CAD
Retailer 6$7,222 CAD
Retailer 3$7,695 CAD
Retailer 7$7,695 CAD
Jared$7,947 CAD
Retailer 9$9,435 CAD

43 data points across 9 retailers

8 retailers$6,271 CAD to $7,947 CAD

A
Cheapest Retailer
-
$6,271 CAD
Final sale: no returns
A
Retailer 2
-
$6,698 CAD
View
A
Retailer 3
-
$7,028 CAD
View
A
Retailer 4
-
$7,206 CAD
View
A
Retailer 5
-
$7,222 CAD
View
A
Retailer 6
-
$7,695 CAD
View
A
Retailer 7
-
$7,695 CAD
View
Most Expensive
A
Jared
159886469 · Nov 4
$7,947 CAD
$5,690 USD
View
7 more retailers have this diamond
Prices start from $6,271 CADSave up to $1,676 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
$6,271 CAD