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Heart|Natural|IGI

1.51ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • IGI 737518366

Shape and cutting style on the report: Heart brilliant

Certificate IGI 737518366

Diamond specifications and retailer prices

From $7,956 CAD
As of November 4, 2026
Save $8,216 CAD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $16,173 CAD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 737518366. Listed at 10 retailers as of November 4, 2026, with prices from $7,956 to $16,173, a $8,216 spread on the same certified stone. NZ Jewellers lists it at $16,173. 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
H
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle43.5°
OriginNatural
Grading LabIGI
CertificateIGI 737518366
Dimensions7.70 × 6.93 × 4.91 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
7.70 mm6.93 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737518366
Side View
Table 57.0%Crown 40.3°Girdle: STK-THKPavilion 43.5°Culet: NoneDepth 63.8%

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: Nov 4
Current: $16,173 CAD|Low: $7,956 CAD|High: $16,572 CAD|Avg: $10,918 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 9$7,956 CAD
Retailer 5$7,989 CAD
Retailer 11$8,832 CAD
Retailer 8$8,924 CAD
Retailer 13$8,926 CAD
Retailer 7$9,508 CAD
Retailer 12$9,670 CAD
Retailer 10$9,818 CAD
Retailer 3$11,157 CAD
Retailer 2$11,798 CAD
Retailer 6$14,208 CAD
NZ Jewellers$16,173 CAD
Retailer 4$16,572 CAD

32 data points across 13 retailers

10 retailers$7,956 CAD to $16,173 CAD

A
Cheapest Retailer
-
$7,956 CAD
B+
Retailer 2
-
$8,924 CAD
View
Final sale: no returns
Retailer 3
-
$8,926 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$9,508 CAD
View
B+
Retailer 5
-
$9,670 CAD
View
B+
Retailer 6
-
$9,818 CAD
View
B
Retailer 7
-
$11,157 CAD
View
B
Retailer 8
-
$11,798 CAD
View
B
Retailer 9
-
$14,208 CAD
View
Most Expensive
B
NZ Jewellers
c1c92c4c-9032-4ab9-9c3c-e3a5c8c34276 · Nov 5
$16,173 CAD
$11,580 USD
View
9 more retailers have this diamond
Prices start from $7,956 CADSave up to $8,216 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
$7,956 CAD