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Round|Natural|IGI

1.51ct I VVS1 Round Natural Diamond

VG • I/VVS1 • IGI 646462155

Shape and cutting style on the report: Round brilliant

Certificate IGI 646462155

Diamond specifications and retailer prices

From $5,059 CAD
₹344,788 INR
As of November 2, 2026
Save $6,134 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,193 CAD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 646462155. Listed at 17 retailers as of November 2, 2026, with prices from $5,059 to $11,193, a $6,134 spread on the same certified stone. NZ Jewellers lists it at $11,193. 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
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.6°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 646462155
Dimensions7.15 × 7.04 × 4.60 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
7.15 mm7.04 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 646462155
Side View
Table 57.0%Crown 38.6°Girdle: ThickPavilion 40.2°Culet: NoneDepth 64.6%

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 2
Current: $11,193 CAD|Low: $5,059 CAD|High: $11,193 CAD|Avg: $6,947 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 11$5,059 CAD
Retailer 15$5,478 CAD
Retailer 8$5,604 CAD
Retailer 9$5,929 CAD
Retailer 16$6,072 CAD
Retailer 12$6,394 CAD
Retailer 3$6,424 CAD
Retailer 5$6,424 CAD
Retailer 6$6,424 CAD
Retailer 10$6,470 CAD
Retailer 7$6,634 CAD
Retailer 4$7,205 CAD
Retailer 2$7,253 CAD
Retailer 17$7,413 CAD
Retailer 14$7,897 CAD
Retailer 13$10,233 CAD
NZ Jewellers$11,193 CAD

24 data points across 17 retailers

17 retailers$5,059 CAD to $11,193 CAD

A
Cheapest Retailer
-
$5,059 CAD
₹344,788 INR
A
Retailer 2
-
$5,478 CAD
$3,920 USD
View
A
Retailer 3
-
$5,604 CAD
$4,010 USD
View
A
Retailer 4
-
$5,929 CAD
$4,243 USD
View
Final sale: no returns
A
Retailer 5
-
$6,072 CAD
$4,345 USD
View
A
Retailer 6
-
$6,394 CAD
£3,603 GBP
View
A
Retailer 7
-
$6,424 CAD
$4,597 USD
View
A
Retailer 8
-
$6,424 CAD
$4,597 USD
View
A
Retailer 9
-
$6,424 CAD
$4,597 USD
View
A
Retailer 10
-
$6,470 CAD
£3,646 GBP
View
A
Retailer 11
-
$6,634 CAD
$4,747 USD
View
A
Retailer 12
-
$7,205 CAD
£4,060 GBP
View
A
Retailer 13
-
$7,253 CAD
€4,943 EUR
View
A
Retailer 14
-
$7,413 CAD
$5,305 USD
View
A
Retailer 15
-
$7,897 CAD
ZAR 91,297 ZAR
View
A
Retailer 16
-
$10,233 CAD
£5,766 GBP
View
Most Expensive
B+
NZ Jewellers
14d787f4-caef-4e97-a03b-859e77defca2 · Nov 2
$11,193 CAD
$8,010 USD
View
16 more retailers have this diamond
Prices start from $5,059 CADSave up to $6,134 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
$5,059 CAD