Heart|Natural|GIA

1.51ct D VS1 Heart Natural Diamond

VG • D/VS1 • GIA 6551987263

Certificate GIA 6551987263

Diamond specifications and retailer prices

From $13,209 CAD
$9,456 USD
As of October 31, 2026
Save $8,123 CAD (38%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $21,332 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 D 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 6551987263. Listed at 9 retailers as of October 30, 2026, with prices from $13,209 to $21,332, a $8,123 spread on the same certified stone. NZ Jewellers lists it at $21,332. 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
D
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.65°
Pavilion angle41.71°
OriginNatural
Grading LabGIA
CertificateGIA 6551987263
Dimensions6.90 × 8.05 × 4.72 mm
L/W Ratio1.17
Girdle conditionThick
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.90 mm8.05 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551987263
Side View
Table 64.0%Crown 36.65°Girdle: MED-THKPavilion 41.71°Culet: NoneDepth 58.7%

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: Oct 31
Current: $21,332 CAD|Low: $13,209 CAD|High: $21,437 CAD|Avg: $16,099 CAD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$13,209 CAD
Retailer 7$13,969 CAD
Retailer 3$14,117 CAD
Retailer 9$14,143 CAD
Retailer 8$15,295 CAD
Retailer 5$15,306 CAD
Retailer 4$15,541 CAD
Retailer 2$19,990 CAD
NZ Jewellers$21,332 CAD

33 data points across 9 retailers

9 retailers$13,209 CAD to $21,332 CAD

A
Cheapest Retailer
-
$13,209 CAD
$9,456 USD
B+
Retailer 2
-
$13,969 CAD
$10,000 USD
View
B+
Retailer 3
-
$14,117 CAD
£7,958 GBP
View
Retailer 4
-
$14,143 CAD
A$15,576 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$15,295 CAD
$10,949 USD
View
B+
Retailer 6
-
$15,306 CAD
$10,957 USD
View
B+
Retailer 7
-
$15,541 CAD
$11,125 USD
View
B
Retailer 8
-
$19,990 CAD
£11,268 GBP
View
Most Expensive
B
NZ Jewellers
d33be4cc-cdcf-4f33-a26e-9245ce73adac · Oct 30
$21,332 CAD
$15,271 USD
View
8 more retailers have this diamond
Prices start from $13,209 CADSave up to $8,123 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
$13,209 CAD