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Oval|Natural|IGI

1.53ct K SI1 Oval Natural Diamond

VG • K/SI1 • IGI 783612804

Shape and cutting style on the report: Oval brilliant

Certificate IGI 783612804

Diamond specifications and retailer prices

From $3,113 CAD
As of November 4, 2026
Save $2,794 CAD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,050 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 783612804. Listed at 11 retailers as of November 2, 2026, with a 90% 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

1.53
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 783612804
Dimensions8.98 × 6.40 × 4.08 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
8.98 mm6.40 mm1.53 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 783612804
Side View
Table 61.0%Crown 39.6°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 63.8%

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: Nov 4
Current: $3,630 CAD|Low: $3,113 CAD|High: $5,978 CAD|Avg: $4,298 CAD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$3,113 CAD
Retailer 1$3,630 CAD
Retailer 8$3,688 CAD
Retailer 3$3,896 CAD
Retailer 2$4,114 CAD
Retailer 9$4,149 CAD
Retailer 5$4,209 CAD
Retailer 4$5,539 CAD
Retailer 6$5,906 CAD

36 data points across 9 retailers

11 retailers$3,113 CAD to $5,906 CAD

A
Cheapest Retailer
-
$3,113 CAD
Final sale: no returns
B+
Retailer 2
-
$3,599 CAD
View
A
Retailer 3
-
$3,630 CAD
View
B+
Retailer 4
-
$3,688 CAD
View
B+
Retailer 5
-
$3,896 CAD
View
B+
Retailer 6
-
$4,114 CAD
View
B+
Retailer 7
-
$4,149 CAD
View
B+
Retailer 8
-
$4,209 CAD
View
B+
Retailer 9
-
$5,539 CAD
View
B+
Retailer 10
-
$5,906 CAD
View
Most Expensive
NZ Jewellers
6f6870af-4953-45da-916e-d9328eb101c9 · Sep 25
$7,050 CAD
$5,012 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from $3,113 CADSave up to $2,794 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
1.53ct Oval
$3,113 CAD