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Round|Natural|IGI

1.51ct M VVS1 Round Natural Diamond

VG • M/VVS1 • IGI 587305991

Shape and cutting style on the report: Round brilliant

Certificate IGI 587305991

Diamond specifications and retailer prices

From $3,219 CAD
As of November 6, 2026
Save $4,204 CAD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,692 CAD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 587305991. Listed at 7 retailers as of November 5, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
M
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 587305991
Dimensions7.24 × 7.28 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.24 mm7.28 mm1.51 ctM / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 587305991
Side View
Table 56.0%Crown 36.7°GirdlePavilion 41.3°Culet: NoneDepth 63.9%

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 6
Current: $7,423 CAD|Low: $3,219 CAD|High: $7,692 CAD|Avg: $4,970 CAD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$3,219 CAD
Retailer 6$4,148 CAD
Retailer 5$4,459 CAD
Retailer 4$4,970 CAD
Retailer 3$5,200 CAD
NZ Jewellers$7,423 CAD

46 data points across 6 retailers

7 retailers$3,219 CAD to $7,423 CAD

A
Cheapest Retailer
-
$3,219 CAD
B+
Retailer 2
-
$4,148 CAD
View
B+
Retailer 3
-
$4,459 CAD
View
B+
Retailer 4
-
$4,970 CAD
View
B+
Retailer 5
-
$5,200 CAD
View
B
Retailer 6
-
$7,423 CAD
View
Most Expensive
NZ Jewellers
4c4b4b98-143d-4cd7-8fb8-af5d190a32e8 · Sep 1
$7,692 CAD
$5,508 USD
View
Price last confirmed 65 days ago
6 more retailers have this diamond
Prices start from $3,219 CADSave up to $4,204 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 Round
$3,219 CAD