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Oval|Natural|IGI

0.51ct J IF Oval Natural Diamond

VG • J/IF • IGI 687512850

Shape and cutting style on the report: Oval brilliant

Certificate IGI 687512850

Diamond specifications and retailer prices

From $421 CAD
₹28,690 INR
As of October 30, 2026
Save $1,758 CAD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,179 CAD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 687512850. Listed at 15 retailers as of October 30, 2026, with prices from $421 to $2,179, a $1,758 spread on the same certified stone. NZ Jewellers lists it at $2,179. 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
J
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.6°
OriginNatural
Grading LabIGI
CertificateIGI 687512850
Dimensions6.63 × 4.59 × 2.70 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
6.63 mm4.59 mm0.51 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 687512850
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 58.8%

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: Oct 30
Current: $731 CAD|Low: $418 CAD|High: $1,329 CAD|Avg: $716 CAD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$421 CAD
Retailer 8$525 CAD
Retailer 9$531 CAD
Retailer 7$592 CAD
Retailer 4$643 CAD
Retailer 1$731 CAD
Retailer 6$848 CAD
Retailer 2$917 CAD
Retailer 5$1,320 CAD

29 data points across 9 retailers

15 retailers$421 CAD to $2,179 CAD

A
Cheapest Retailer
-
$421 CAD
₹28,690 INR
A
Retailer 2
-
$525 CAD
$376 USD
View
Final sale: no returns
A
Retailer 3
-
$531 CAD
$380 USD
View
A
Retailer 4
-
$569 CAD
$407 USD
View
A
Retailer 5
-
$592 CAD
SGD 573 SGD
View
A
Retailer 6
-
$612 CAD
$438 USD
View
A
Retailer 7
-
$643 CAD
£363 GBP
View
A
Retailer 8
-
$657 CAD
$470 USD
View
A
Retailer 9
-
$731 CAD
£412 GBP
View
A
Retailer 10
-
$776 CAD
$555 USD
View
B+
Retailer 11
-
$848 CAD
$607 USD
View
B+
Retailer 12
-
$917 CAD
€625 EUR
View
B
Retailer 13
-
$1,320 CAD
£744 GBP
View
B
Retailer 14
-
$1,600 CAD
View
Most Expensive
B
NZ Jewellers
b449359c-10ef-41ec-b206-3389db222fa6 · Oct 30
$2,179 CAD
$1,560 USD
View
14 more retailers have this diamond
Prices start from $421 CADSave up to $1,758 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
$421 CAD