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Heart|Natural|GIA

1.51ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 6535300882

Certificate GIA 6535300882

Diamond specifications and retailer prices

From $18,653 CAD
As of November 4, 2026
Save $6,177 CAD (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $24,830 CAD at The Diamond Guys · As of November 4, 2026
View at The Diamond Guys

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded D colour (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 6535300882. Listed at 9 retailers as of November 4, 2026, with prices from $18,653 to $24,830, a $6,177 spread on the same certified stone. The Diamond Guys lists it at $24,830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6535300882
Dimensions7.83 × 6.67 × 4.06 mm
L/W Ratio1.17
Top View
7.83 mm6.67 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535300882
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $22,256 CAD|Low: $18,315 CAD|High: $24,830 CAD|Avg: $21,907 CAD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
November 5, 2026
Retailer 3$18,653 CAD
Retailer 7$19,610 CAD
Retailer 6$20,022 CAD
Retailer 5$21,464 CAD
Retailer 2$21,555 CAD
Retailer 1$22,256 CAD
Retailer 9$22,372 CAD
Retailer 4$23,436 CAD
Retailer 8$24,365 CAD
The Diamond Guys$24,830 CAD

40 data points across 10 retailers

9 retailers$18,653 CAD to $24,830 CAD

B+
Cheapest Retailer
-
$18,653 CAD
B+
Retailer 2
-
$19,610 CAD
View
B+
Retailer 3
-
$20,022 CAD
View
B
Retailer 4
-
$21,464 CAD
View
B+
Retailer 5
-
$21,555 CAD
View
B
Retailer 6
-
$22,256 CAD
View
B
Retailer 7
-
$22,372 CAD
View
B
Retailer 8
-
$23,436 CAD
View
Most Expensive
B
The Diamond Guys
1972495511 · Nov 4
$24,830 CAD
$17,779 USD
View
8 more retailers have this diamond
Prices start from $18,653 CADSave up to $6,177 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.

B+
1.51ct Heart
$18,653 CAD