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Radiant|Natural|IGI

0.51ct H VS2 Radiant Natural Diamond

VG • H/VS2 • IGI 797681528

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 797681528

Diamond specifications and retailer prices

From $442 CAD
As of November 5, 2026
Save $1,813 CAD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,255 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 797681528. Listed at 15 retailers as of November 5, 2026, with prices from $442 to $2,255, a $1,813 spread on the same certified stone. NZ Jewellers lists it at $2,255. 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

0.51
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle33.7°
OriginNatural
Grading LabIGI
CertificateIGI 797681528
Dimensions5.43 × 4.04 × 2.63 mm
L/W Ratio1.34
Top View
5.43 mm4.04 mm0.51 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 797681528
Side View
Table 69.0%Crown 36.3°Girdle: STK-THKPavilion 33.7°Culet: NoneDepth 65.1%

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: Nov 5
Current: $442 CAD|Low: $442 CAD|High: $1,373 CAD|Avg: $777 CAD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 1$442 CAD
Retailer 9$634 CAD
Retailer 8$676 CAD
Retailer 3$681 CAD
Retailer 7$737 CAD
Retailer 2$750 CAD
Retailer 5$892 CAD
Retailer 4$913 CAD
Retailer 6$1,359 CAD

28 data points across 9 retailers

15 retailers$442 CAD to $2,255 CAD

A
Cheapest Retailer
-
$442 CAD
A
Retailer 2
-
$588 CAD
View
Retailer 3
-
$634 CAD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$634 CAD
View
A
Retailer 5
-
$676 CAD
View
A
Retailer 6
-
$679 CAD
View
A
Retailer 7
-
$681 CAD
View
A
Retailer 8
-
$737 CAD
View
A
Retailer 9
-
$750 CAD
View
B+
Retailer 10
-
$771 CAD
View
B+
Retailer 11
-
$892 CAD
View
B+
Retailer 12
-
$913 CAD
View
B
Retailer 13
-
$1,295 CAD
View
B
Retailer 14
-
$1,359 CAD
View
Most Expensive
C
NZ Jewellers
b0209e4b-1852-405b-84b1-1d16bed86d1d · Nov 5
$2,255 CAD
$1,618 USD
View
14 more retailers have this diamond
Prices start from $442 CADSave up to $1,813 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
0.51ct Radiant
$442 CAD