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Oval|Natural|IGI

0.51ct D IF Oval Natural Diamond

VG • D/IF • IGI 763646299

Shape and cutting style on the report: Oval brilliant

Certificate IGI 763646299

Diamond specifications and retailer prices

From $920 CAD
As of November 4, 2026
Save $2,846 CAD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,765 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 763646299. Listed at 16 retailers as of November 2, 2026, with prices from $920 to $3,765, a $2,846 spread on the same certified stone. NZ Jewellers lists it at $3,765. 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
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 763646299
Dimensions6.63 × 4.41 × 2.71 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Top View
6.63 mm4.41 mm0.51 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763646299
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 40°Culet: NoneDepth 61.5%

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 4
Current: $1,350 CAD|Low: $918 CAD|High: $2,225 CAD|Avg: $1,439 CAD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2$920 CAD
Retailer 8$1,106 CAD
Retailer 9$1,215 CAD
Retailer 7$1,219 CAD
Retailer 1$1,350 CAD
Retailer 4$1,424 CAD
Retailer 5$1,686 CAD
Retailer 6$1,852 CAD
Retailer 3$2,196 CAD

27 data points across 9 retailers

16 retailers$920 CAD to $3,765 CAD

A
Cheapest Retailer
-
$920 CAD
A
Retailer 2
-
$1,106 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,201 CAD
View
A
Retailer 4
-
$1,201 CAD
View
A
Retailer 5
-
$1,215 CAD
View
A
Retailer 6
-
$1,219 CAD
View
A
Retailer 7
-
$1,247 CAD
View
A
Retailer 8
-
$1,350 CAD
View
A
Retailer 9
-
$1,385 CAD
View
A
Retailer 10
-
$1,385 CAD
View
A
Retailer 11
-
$1,424 CAD
View
A
Retailer 12
-
$1,686 CAD
View
B+
Retailer 13
-
$1,852 CAD
View
B+
Retailer 14
-
$2,196 CAD
View
B+
Retailer 15
-
$2,400 CAD
View
Most Expensive
B
NZ Jewellers
ad9cdf56-c0e5-4e2d-8580-ab2a4b5d0cb2 · Nov 2
$3,765 CAD
$2,702 USD
View
15 more retailers have this diamond
Prices start from $920 CADSave up to $2,846 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 Oval
$920 CAD