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Oval|Natural|IGI

1.55ct K SI1 Oval Natural Diamond

EX • K/SI1 • IGI 719535496

Shape and cutting style on the report: Oval brilliant

Certificate IGI 719535496

Diamond specifications and retailer prices

From $3,148 CAD
As of October 31, 2026
Save $681 CAD (18%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,681 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.55ct natural oval diamond

This 1.55ct 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 top-tier cut grade and certified by IGI 719535496. Listed at 8 retailers as of October 31, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.55
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 719535496
Dimensions8.94 × 6.62 × 4.15 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Top View
8.94 mm6.62 mm1.55 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 719535496
Side View
Table 60.0%Crown 38.1°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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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: Oct 31
Current: $6,681 CAD|Low: $2,080 CAD|High: $6,681 CAD|Avg: $3,388 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
November 2, 2026
Retailer 4$2,080 CAD
Retailer 11$2,630 CAD
Retailer 5$2,680 CAD
Retailer 9$2,740 CAD
Retailer 7$2,865 CAD
Retailer 12$2,933 CAD
Retailer 3$3,068 CAD
Retailer 10$3,148 CAD
Retailer 8$3,151 CAD
Retailer 2$3,829 CAD
Retailer 6$4,825 CAD
NZ Jewellers$6,681 CAD

34 data points across 12 retailers

8 retailers$3,148 CAD to $3,829 CAD

A
Retailer 1
-
$2,680 CAD
Price last confirmed 7 days ago
Retailer 2
-
$2,740 CAD
View
Price last confirmed 8 days ago
Retailer 3
-
$2,865 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$3,148 CAD
View
B+
Retailer 5
-
$3,151 CAD
View
Price last confirmed 4 days ago
A
Retailer 6
-
$3,829 CAD
View
Retailer 7
-
$4,825 CAD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
c044957b-dd25-4f07-b0ce-bcf7cc167261 · Oct 30
$6,681 CAD
$4,750 USD
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $3,148 CADSave up to $681 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
1.55ct Oval
$3,148 CAD